82876816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{470891}}^1$

素因数の和:470910

約数の個数: 20

約数和(自身を含む): 175171824

約数和(自身を除く): 92295008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 470891, 941782, 1883564, 3767128, 5179801, 7534256, 10359602, 20719204, 41438408, 82876816]

約数ペア:

[(1, 82876816), (2, 41438408), (4, 20719204), (8, 10359602), (11, 7534256), (16, 5179801), (22, 3767128), (44, 1883564), (88, 941782), (176, 470891)]