66680888

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{26801}}^1$

素因数の和:27118

約数の個数: 16

約数和(自身を含む): 125433360

約数和(自身を除く): 58752472

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 26801, 53602, 107204, 214408, 8335111, 16670222, 33340444, 66680888]

約数ペア:

[(1, 66680888), (2, 33340444), (4, 16670222), (8, 8335111), (311, 214408), (622, 107204), (1244, 53602), (2488, 26801)]