16316264

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47431}}^1$

素因数の和:47480

約数の個数: 16

約数和(自身を含む): 31305120

約数和(自身を除く): 14988856

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 47431, 94862, 189724, 379448, 2039533, 4079066, 8158132, 16316264]

約数ペア:

[(1, 16316264), (2, 8158132), (4, 4079066), (8, 2039533), (43, 379448), (86, 189724), (172, 94862), (344, 47431)]