82031216

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{37423}}^1$

素因数の和:37568

約数の個数: 20

約数和(自身を含む): 160099872

約数和(自身を除く): 78068656

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 37423, 74846, 149692, 299384, 598768, 5126951, 10253902, 20507804, 41015608, 82031216]

約数ペア:

[(1, 82031216), (2, 41015608), (4, 20507804), (8, 10253902), (16, 5126951), (137, 598768), (274, 299384), (548, 149692), (1096, 74846), (2192, 37423)]