90241658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{10949}}^1$

素因数の和:11281

約数の個数: 16

約数和(自身を含む): 146248200

約数和(自身を除く): 56006542

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 10949, 21898, 142337, 284674, 3470833, 6941666, 45120829, 90241658]

約数ペア:

[(1, 90241658), (2, 45120829), (13, 6941666), (26, 3470833), (317, 284674), (634, 142337), (4121, 21898), (8242, 10949)]