838060432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{42139}}^1$

素因数の和:42271

約数の個数: 40

約数和(自身を含む): 1787073120

約数和(自身を除く): 949012688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 19888, 42139, 84278, 168556, 337112, 463529, 674224, 927058, 1854116, 3708232, 4761707, 7416464, 9523414, 19046828, 38093656, 52378777, 76187312, 104757554, 209515108, 419030216, 838060432]

約数ペア:

[(1, 838060432), (2, 419030216), (4, 209515108), (8, 104757554), (11, 76187312), (16, 52378777), (22, 38093656), (44, 19046828), (88, 9523414), (113, 7416464), (176, 4761707), (226, 3708232), (452, 1854116), (904, 927058), (1243, 674224), (1808, 463529), (2486, 337112), (4972, 168556), (9944, 84278), (19888, 42139)]