89030522

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2129}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 159494400

約数和(自身を除く): 70463878

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 721, 1442, 2129, 2987, 4258, 5974, 14903, 20909, 29806, 41818, 61741, 123482, 219287, 432187, 438574, 864374, 1535009, 3070018, 6359323, 12718646, 44515261, 89030522]

約数ペア:

[(1, 89030522), (2, 44515261), (7, 12718646), (14, 6359323), (29, 3070018), (58, 1535009), (103, 864374), (203, 438574), (206, 432187), (406, 219287), (721, 123482), (1442, 61741), (2129, 41818), (2987, 29806), (4258, 20909), (5974, 14903)]