85057868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{178693}}^1$

素因数の和:178721

約数の個数: 24

約数和(自身を含む): 180123552

約数和(自身を除く): 95065684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 178693, 357386, 714772, 1250851, 2501702, 3037781, 5003404, 6075562, 12151124, 21264467, 42528934, 85057868]

約数ペア:

[(1, 85057868), (2, 42528934), (4, 21264467), (7, 12151124), (14, 6075562), (17, 5003404), (28, 3037781), (34, 2501702), (68, 1250851), (119, 714772), (238, 357386), (476, 178693)]