31790264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12457}}^1$

素因数の和:12503

約数の個数: 32

約数和(自身を含む): 67273200

約数和(自身を除く): 35482936

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 12457, 24914, 49828, 99656, 137027, 274054, 361253, 548108, 722506, 1096216, 1445012, 2890024, 3973783, 7947566, 15895132, 31790264]

約数ペア:

[(1, 31790264), (2, 15895132), (4, 7947566), (8, 3973783), (11, 2890024), (22, 1445012), (29, 1096216), (44, 722506), (58, 548108), (88, 361253), (116, 274054), (232, 137027), (319, 99656), (638, 49828), (1276, 24914), (2552, 12457)]