80733604

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{4259}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 161743680

約数和(自身を除く): 81010076

約数列:

[1, 2, 4, 7, 14, 28, 677, 1354, 2708, 4259, 4739, 8518, 9478, 17036, 18956, 29813, 59626, 119252, 2883343, 5766686, 11533372, 20183401, 40366802, 80733604]

約数ペア:

[(1, 80733604), (2, 40366802), (4, 20183401), (7, 11533372), (14, 5766686), (28, 2883343), (677, 119252), (1354, 59626), (2708, 29813), (4259, 18956), (4739, 17036), (8518, 9478)]