80870104

素因数分解:

$2^3\times 7^1\times {\mathrm{1444109}}^1$

素因数の和:1444122

約数の個数: 16

約数和(自身を含む): 173293200

約数和(自身を除く): 92423096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1444109, 2888218, 5776436, 10108763, 11552872, 20217526, 40435052, 80870104]

約数ペア:

[(1, 80870104), (2, 40435052), (4, 20217526), (7, 11552872), (8, 10108763), (14, 5776436), (28, 2888218), (56, 1444109)]