85910942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{30881}}^1$

素因数の和:31003

約数の個数: 16

約数和(自身を含む): 140080752

約数和(自身を除く): 54169810

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 30881, 61762, 401453, 802906, 3304267, 6608534, 42955471, 85910942]

約数ペア:

[(1, 85910942), (2, 42955471), (13, 6608534), (26, 3304267), (107, 802906), (214, 401453), (1391, 61762), (2782, 30881)]