31272524

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 56530320

約数和(自身を除く): 25257796

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 1609, 3218, 4859, 6436, 9718, 19436, 69187, 138374, 181817, 276748, 363634, 727268, 7818131, 15636262, 31272524]

約数ペア:

[(1, 31272524), (2, 15636262), (4, 7818131), (43, 727268), (86, 363634), (113, 276748), (172, 181817), (226, 138374), (452, 69187), (1609, 19436), (3218, 9718), (4859, 6436)]