73431826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{17327}}^1$

素因数の和:17505

約数の個数: 16

約数和(自身を含む): 119355264

約数和(自身を除く): 45923438

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 17327, 34654, 225251, 450502, 2824301, 5648602, 36715913, 73431826]

約数ペア:

[(1, 73431826), (2, 36715913), (13, 5648602), (26, 2824301), (163, 450502), (326, 225251), (2119, 34654), (4238, 17327)]