91431665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{8423}}^1$

素因数の和:8608

約数の個数: 16

約数和(自身を含む): 118879488

約数和(自身を除く): 27447823

約数列:

[1, 5, 13, 65, 167, 835, 2171, 8423, 10855, 42115, 109499, 547495, 1406641, 7033205, 18286333, 91431665]

約数ペア:

[(1, 91431665), (5, 18286333), (13, 7033205), (65, 1406641), (167, 547495), (835, 109499), (2171, 42115), (8423, 10855)]