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A018487
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Divisors of 496.
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10
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OFFSET
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1,2
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COMMENTS
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496 is the third perfect number A000396(3) and 31 is the third Mersenne prime A000668(3). For the structure of this sequence and its representation in base 2, see A135653. - Omar E. Pol, Mar 03 2008
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LINKS
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Table of n, a(n) for n=1..10.
Index entries for sequences related to divisors of numbers
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PROG
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(PARI) divisors(496) \\ Charles R Greathouse IV, Jun 21 2017
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CROSSREFS
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Cf. A000396, A000668, A135653.
Sequence in context: A251706 A251711 A251741 * A251749 A251763 A243083
Adjacent sequences: A018484 A018485 A018486 * A018488 A018489 A018490
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KEYWORD
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nonn,fini,full,easy
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AUTHOR
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N. J. A. Sloane.
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EXTENSIONS
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An incorrect g.f. was deleted by N. J. A. Sloane, Sep 16 2009
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STATUS
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approved
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