81522958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1931}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 141886080

約数和(自身を除く): 60363122

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 418, 1111, 1919, 1931, 2222, 3838, 3862, 21109, 21241, 36689, 42218, 42482, 73378, 195031, 390062, 403579, 807158, 2145341, 3705589, 4290682, 7411178, 40761479, 81522958]

約数ペア:

[(1, 81522958), (2, 40761479), (11, 7411178), (19, 4290682), (22, 3705589), (38, 2145341), (101, 807158), (202, 403579), (209, 390062), (418, 195031), (1111, 73378), (1919, 42482), (1931, 42218), (2222, 36689), (3838, 21241), (3862, 21109)]