85580222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1091}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 158505984

約数和(自身を除く): 72925762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 431, 862, 1091, 2182, 3017, 5603, 6034, 7637, 11206, 14183, 15274, 28366, 39221, 78442, 99281, 198562, 470221, 940442, 3291547, 6112873, 6583094, 12225746, 42790111, 85580222]

約数ペア:

[(1, 85580222), (2, 42790111), (7, 12225746), (13, 6583094), (14, 6112873), (26, 3291547), (91, 940442), (182, 470221), (431, 198562), (862, 99281), (1091, 78442), (2182, 39221), (3017, 28366), (5603, 15274), (6034, 14183), (7637, 11206)]