8081104

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{3217}}^1$

素因数の和:3382

約数の個数: 20

約数和(自身を含む): 15761764

約数和(自身を除く): 7680660

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 3217, 6434, 12868, 25736, 51472, 505069, 1010138, 2020276, 4040552, 8081104]

約数ペア:

[(1, 8081104), (2, 4040552), (4, 2020276), (8, 1010138), (16, 505069), (157, 51472), (314, 25736), (628, 12868), (1256, 6434), (2512, 3217)]