131095816

素因数分解:

$2^3\times {\mathrm{1223}}^1\times {\mathrm{13399}}^1$

素因数の和:14628

約数の個数: 16

約数和(自身を含む): 246024000

約数和(自身を除く): 114928184

約数列:

[1, 2, 4, 8, 1223, 2446, 4892, 9784, 13399, 26798, 53596, 107192, 16386977, 32773954, 65547908, 131095816]

約数ペア:

[(1, 131095816), (2, 65547908), (4, 32773954), (8, 16386977), (1223, 107192), (2446, 53596), (4892, 26798), (9784, 13399)]