811156816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{62053}}^1$

素因数の和:62123

約数の個数: 40

約数和(自身を含む): 1692833120

約数和(自身を除く): 881676304

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 62053, 124106, 248212, 496424, 992848, 1179007, 2358014, 2668279, 4716028, 5336558, 9432056, 10673116, 18864112, 21346232, 42692464, 50697301, 101394602, 202789204, 405578408, 811156816]

約数ペア:

[(1, 811156816), (2, 405578408), (4, 202789204), (8, 101394602), (16, 50697301), (19, 42692464), (38, 21346232), (43, 18864112), (76, 10673116), (86, 9432056), (152, 5336558), (172, 4716028), (304, 2668279), (344, 2358014), (688, 1179007), (817, 992848), (1634, 496424), (3268, 248212), (6536, 124106), (13072, 62053)]