31630316

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 56565600

約数和(自身を除く): 24935284

約数列:

[1, 2, 4, 73, 146, 149, 292, 298, 596, 727, 1454, 2908, 10877, 21754, 43508, 53071, 106142, 108323, 212284, 216646, 433292, 7907579, 15815158, 31630316]

約数ペア:

[(1, 31630316), (2, 15815158), (4, 7907579), (73, 433292), (146, 216646), (149, 212284), (292, 108323), (298, 106142), (596, 53071), (727, 43508), (1454, 21754), (2908, 10877)]