64001656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{195127}}^1$

素因数の和:195174

約数の個数: 16

約数和(自身を含む): 122930640

約数和(自身を除く): 58928984

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 195127, 390254, 780508, 1561016, 8000207, 16000414, 32000828, 64001656]

約数ペア:

[(1, 64001656), (2, 32000828), (4, 16000414), (8, 8000207), (41, 1561016), (82, 780508), (164, 390254), (328, 195127)]