80164924

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{4229}}^1$

素因数の和:4917

約数の個数: 24

約数和(自身を含む): 160604640

約数和(自身を除く): 80439716

約数列:

[1, 2, 4, 7, 14, 28, 677, 1354, 2708, 4229, 4739, 8458, 9478, 16916, 18956, 29603, 59206, 118412, 2863033, 5726066, 11452132, 20041231, 40082462, 80164924]

約数ペア:

[(1, 80164924), (2, 40082462), (4, 20041231), (7, 11452132), (14, 5726066), (28, 2863033), (677, 118412), (1354, 59206), (2708, 29603), (4229, 18956), (4739, 16916), (8458, 9478)]