47125072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71837}}^1$

素因数の和:71886

約数の個数: 20

約数和(自身を含む): 93533076

約数和(自身を除く): 46408004

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 71837, 143674, 287348, 574696, 1149392, 2945317, 5890634, 11781268, 23562536, 47125072]

約数ペア:

[(1, 47125072), (2, 23562536), (4, 11781268), (8, 5890634), (16, 2945317), (41, 1149392), (82, 574696), (164, 287348), (328, 143674), (656, 71837)]