68733608

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199807}}^1$

素因数の和:199856

約数の個数: 16

約数和(自身を含む): 131873280

約数和(自身を除く): 63139672

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 199807, 399614, 799228, 1598456, 8591701, 17183402, 34366804, 68733608]

約数ペア:

[(1, 68733608), (2, 34366804), (4, 17183402), (8, 8591701), (43, 1598456), (86, 799228), (172, 399614), (344, 199807)]