82166456

素因数分解:

$2^3\times {\mathrm{1013}}^1\times {\mathrm{10139}}^1$

素因数の和:11158

約数の個数: 16

約数和(自身を含む): 154229400

約数和(自身を除く): 72062944

約数列:

[1, 2, 4, 8, 1013, 2026, 4052, 8104, 10139, 20278, 40556, 81112, 10270807, 20541614, 41083228, 82166456]

約数ペア:

[(1, 82166456), (2, 41083228), (4, 20541614), (8, 10270807), (1013, 81112), (2026, 40556), (4052, 20278), (8104, 10139)]