42545282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{10039}}^1$

素因数の和:10217

約数の個数: 16

約数和(自身を含む): 69155520

約数和(自身を除く): 26610238

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 10039, 20078, 130507, 261014, 1636357, 3272714, 21272641, 42545282]

約数ペア:

[(1, 42545282), (2, 21272641), (13, 3272714), (26, 1636357), (163, 261014), (326, 130507), (2119, 20078), (4238, 10039)]