login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A018487 Divisors of 496. 10
1, 2, 4, 8, 16, 31, 62, 124, 248, 496 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

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

LINKS

Table of n, a(n) for n=1..10.

Index entries for sequences related to divisors of numbers

PROG

(PARI) divisors(496) \\ Charles R Greathouse IV, Jun 21 2017

CROSSREFS

Cf. A000396, A000668, A135653.

Sequence in context: A251706 A251711 A251741 * A251749 A251763 A243083

Adjacent sequences:  A018484 A018485 A018486 * A018488 A018489 A018490

KEYWORD

nonn,fini,full,easy

AUTHOR

N. J. A. Sloane.

EXTENSIONS

An incorrect g.f. was deleted by N. J. A. Sloane, Sep 16 2009

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified February 19 21:59 EST 2019. Contains 320328 sequences. (Running on oeis4.)