80213342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{4441}}^1$

素因数の和:5275

約数の個数: 16

約数和(自身を含む): 131447664

約数和(自身を除く): 51234322

約数列:

[1, 2, 11, 22, 821, 1642, 4441, 8882, 9031, 18062, 48851, 97702, 3646061, 7292122, 40106671, 80213342]

約数ペア:

[(1, 80213342), (2, 40106671), (11, 7292122), (22, 3646061), (821, 97702), (1642, 48851), (4441, 18062), (8882, 9031)]