91210042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2395

約数の個数: 48

約数和(自身を含む): 179415936

約数和(自身を除く): 88205894

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 2341, 2783, 3542, 4682, 5566, 16387, 19481, 25751, 32774, 38962, 51502, 53843, 107686, 180257, 283261, 360514, 376901, 566522, 592273, 753802, 1184546, 1982827, 3965654, 4145911, 6515003, 8291822, 13030006, 45605021, 91210042]

約数ペア:

[(1, 91210042), (2, 45605021), (7, 13030006), (11, 8291822), (14, 6515003), (22, 4145911), (23, 3965654), (46, 1982827), (77, 1184546), (121, 753802), (154, 592273), (161, 566522), (242, 376901), (253, 360514), (322, 283261), (506, 180257), (847, 107686), (1694, 53843), (1771, 51502), (2341, 38962), (2783, 32774), (3542, 25751), (4682, 19481), (5566, 16387)]