85075078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{9941}}^1$

素因数の和:10343

約数の個数: 16

約数和(自身を含む): 139585680

約数和(自身を除く): 54510602

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 9941, 19882, 109351, 218702, 3867049, 7734098, 42537539, 85075078]

約数ペア:

[(1, 85075078), (2, 42537539), (11, 7734098), (22, 3867049), (389, 218702), (778, 109351), (4279, 19882), (8558, 9941)]