4543400336

素因数分解:

$2^4\times {\mathrm{2557}}^1\times {\mathrm{111053}}^1$

素因数の和:113618

約数の個数: 20

約数和(自身を含む): 8806360092

約数和(自身を除く): 4262959756

約数列:

[1, 2, 4, 8, 16, 2557, 5114, 10228, 20456, 40912, 111053, 222106, 444212, 888424, 1776848, 283962521, 567925042, 1135850084, 2271700168, 4543400336]

約数ペア:

[(1, 4543400336), (2, 2271700168), (4, 1135850084), (8, 567925042), (16, 283962521), (2557, 1776848), (5114, 888424), (10228, 444212), (20456, 222106), (40912, 111053)]