86794340

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{34171}}^1$

素因数の和:34307

約数の個数: 24

約数和(自身を含む): 183708672

約数和(自身を除く): 96914332

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 34171, 68342, 136684, 170855, 341710, 683420, 4339717, 8679434, 17358868, 21698585, 43397170, 86794340]

約数ペア:

[(1, 86794340), (2, 43397170), (4, 21698585), (5, 17358868), (10, 8679434), (20, 4339717), (127, 683420), (254, 341710), (508, 170855), (635, 136684), (1270, 68342), (2540, 34171)]