42240146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9967}}^1$

素因数の和:10145

約数の個数: 16

約数和(自身を含む): 68659584

約数和(自身を除く): 26419438

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 9967, 19934, 129571, 259142, 1624621, 3249242, 21120073, 42240146]

約数ペア:

[(1, 42240146), (2, 21120073), (13, 3249242), (26, 1624621), (163, 259142), (326, 129571), (2119, 19934), (4238, 9967)]