81104968

素因数分解:

$2^3\times 7^1\times {\mathrm{1448303}}^1$

素因数の和:1448316

約数の個数: 16

約数和(自身を含む): 173796480

約数和(自身を除く): 92691512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1448303, 2896606, 5793212, 10138121, 11586424, 20276242, 40552484, 81104968]

約数ペア:

[(1, 81104968), (2, 40552484), (4, 20276242), (7, 11586424), (8, 10138121), (14, 5793212), (28, 2896606), (56, 1448303)]