85510126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{20177}}^1$

素因数の和:20355

約数の個数: 16

約数和(自身を含む): 138986064

約数和(自身を除く): 53475938

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 20177, 40354, 262301, 524602, 3288851, 6577702, 42755063, 85510126]

約数ペア:

[(1, 85510126), (2, 42755063), (13, 6577702), (26, 3288851), (163, 524602), (326, 262301), (2119, 40354), (4238, 20177)]