23120416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3497

約数の個数: 48

約数和(自身を含む): 52284960

約数和(自身を除く): 29164544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 3457, 6688, 6914, 13828, 27656, 38027, 55312, 65683, 76054, 110624, 131366, 152108, 262732, 304216, 525464, 608432, 722513, 1050928, 1216864, 1445026, 2101856, 2890052, 5780104, 11560208, 23120416]

約数ペア:

[(1, 23120416), (2, 11560208), (4, 5780104), (8, 2890052), (11, 2101856), (16, 1445026), (19, 1216864), (22, 1050928), (32, 722513), (38, 608432), (44, 525464), (76, 304216), (88, 262732), (152, 152108), (176, 131366), (209, 110624), (304, 76054), (352, 65683), (418, 55312), (608, 38027), (836, 27656), (1672, 13828), (3344, 6914), (3457, 6688)]