38916848

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{10177}}^1$

素因数の和:10424

約数の個数: 20

約数和(自身を含む): 75724320

約数和(自身を除く): 36807472

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 10177, 20354, 40708, 81416, 162832, 2432303, 4864606, 9729212, 19458424, 38916848]

約数ペア:

[(1, 38916848), (2, 19458424), (4, 9729212), (8, 4864606), (16, 2432303), (239, 162832), (478, 81416), (956, 40708), (1912, 20354), (3824, 10177)]