91820194

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 139424256

約数和(自身を除く): 47604062

約数列:

[1, 2, 157, 191, 314, 382, 1531, 3062, 29987, 59974, 240367, 292421, 480734, 584842, 45910097, 91820194]

約数ペア:

[(1, 91820194), (2, 45910097), (157, 584842), (191, 480734), (314, 292421), (382, 240367), (1531, 59974), (3062, 29987)]