82861394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28319}}^1$

素因数の和:28358

約数の個数: 32

約数和(自身を含む): 163123200

約数和(自身を除く): 80261806

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 28319, 56638, 198233, 311509, 396466, 538061, 623018, 1076122, 2180563, 3766427, 4361126, 5918671, 7532854, 11837342, 41430697, 82861394]

約数ペア:

[(1, 82861394), (2, 41430697), (7, 11837342), (11, 7532854), (14, 5918671), (19, 4361126), (22, 3766427), (38, 2180563), (77, 1076122), (133, 623018), (154, 538061), (209, 396466), (266, 311509), (418, 198233), (1463, 56638), (2926, 28319)]