80422468

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{12653}}^1$

素因数の和:12891

約数の個数: 24

約数和(自身を含む): 161566272

約数和(自身を除く): 81143804

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 12653, 25306, 50612, 88571, 177142, 354284, 2872231, 5744462, 11488924, 20105617, 40211234, 80422468]

約数ペア:

[(1, 80422468), (2, 40211234), (4, 20105617), (7, 11488924), (14, 5744462), (28, 2872231), (227, 354284), (454, 177142), (908, 88571), (1589, 50612), (3178, 25306), (6356, 12653)]