85868816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{487891}}^1$

素因数の和:487910

約数の個数: 20

約数和(自身を含む): 181495824

約数和(自身を除く): 95627008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 487891, 975782, 1951564, 3903128, 5366801, 7806256, 10733602, 21467204, 42934408, 85868816]

約数ペア:

[(1, 85868816), (2, 42934408), (4, 21467204), (8, 10733602), (11, 7806256), (16, 5366801), (22, 3903128), (44, 1951564), (88, 975782), (176, 487891)]