80382146

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{1459}}^1$

素因数の和:1650

約数の個数: 24

約数和(自身を含む): 131452560

約数和(自身を除く): 51070414

約数列:

[1, 2, 13, 26, 163, 169, 326, 338, 1459, 2119, 2918, 4238, 18967, 27547, 37934, 55094, 237817, 246571, 475634, 493142, 3091621, 6183242, 40191073, 80382146]

約数ペア:

[(1, 80382146), (2, 40191073), (13, 6183242), (26, 3091621), (163, 493142), (169, 475634), (326, 246571), (338, 237817), (1459, 55094), (2119, 37934), (2918, 27547), (4238, 18967)]