31638464

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3493

約数の個数: 56

約数和(自身を含む): 73779888

約数和(自身を除く): 42141424

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 3457, 4576, 6914, 9152, 13828, 27656, 38027, 44941, 55312, 76054, 89882, 110624, 152108, 179764, 221248, 304216, 359528, 494351, 608432, 719056, 988702, 1216864, 1438112, 1977404, 2433728, 2876224, 3954808, 7909616, 15819232, 31638464]

約数ペア:

[(1, 31638464), (2, 15819232), (4, 7909616), (8, 3954808), (11, 2876224), (13, 2433728), (16, 1977404), (22, 1438112), (26, 1216864), (32, 988702), (44, 719056), (52, 608432), (64, 494351), (88, 359528), (104, 304216), (143, 221248), (176, 179764), (208, 152108), (286, 110624), (352, 89882), (416, 76054), (572, 55312), (704, 44941), (832, 38027), (1144, 27656), (2288, 13828), (3457, 9152), (4576, 6914)]