90417998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7459}}^1$

素因数の和:7520

約数の個数: 32

約数和(自身を含む): 161136000

約数和(自身を除く): 70718002

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 6061, 7459, 12122, 14918, 82049, 141721, 164098, 216311, 283442, 432622, 1558931, 2379421, 3117862, 4109909, 4758842, 8219818, 45208999, 90417998]

約数ペア:

[(1, 90417998), (2, 45208999), (11, 8219818), (19, 4758842), (22, 4109909), (29, 3117862), (38, 2379421), (58, 1558931), (209, 432622), (319, 283442), (418, 216311), (551, 164098), (638, 141721), (1102, 82049), (6061, 14918), (7459, 12122)]