68472856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199049}}^1$

素因数の和:199098

約数の個数: 16

約数和(自身を含む): 131373000

約数和(自身を除く): 62900144

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 199049, 398098, 796196, 1592392, 8559107, 17118214, 34236428, 68472856]

約数ペア:

[(1, 68472856), (2, 34236428), (4, 17118214), (8, 8559107), (43, 1592392), (86, 796196), (172, 398098), (344, 199049)]