66297656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{202127}}^1$

素因数の和:202174

約数の個数: 16

約数和(自身を含む): 127340640

約数和(自身を除く): 61042984

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 202127, 404254, 808508, 1617016, 8287207, 16574414, 33148828, 66297656]

約数ペア:

[(1, 66297656), (2, 33148828), (4, 16574414), (8, 8287207), (41, 1617016), (82, 808508), (164, 404254), (328, 202127)]