91690876

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{290161}}^1$

素因数の和:290244

約数の個数: 12

約数和(自身を含む): 162490720

約数和(自身を除く): 70799844

約数列:

[1, 2, 4, 79, 158, 316, 290161, 580322, 1160644, 22922719, 45845438, 91690876]

約数ペア:

[(1, 91690876), (2, 45845438), (4, 22922719), (79, 1160644), (158, 580322), (316, 290161)]