31157152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{74897}}^1$

素因数の和:74920

約数の個数: 24

約数和(自身を含む): 66060036

約数和(自身を除く): 34902884

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 74897, 149794, 299588, 599176, 973661, 1198352, 1947322, 2396704, 3894644, 7789288, 15578576, 31157152]

約数ペア:

[(1, 31157152), (2, 15578576), (4, 7789288), (8, 3894644), (13, 2396704), (16, 1947322), (26, 1198352), (32, 973661), (52, 599176), (104, 299588), (208, 149794), (416, 74897)]