22647928

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{65837}}^1$

素因数の和:65886

約数の個数: 16

約数和(自身を含む): 43453080

約数和(自身を除く): 20805152

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 65837, 131674, 263348, 526696, 2830991, 5661982, 11323964, 22647928]

約数ペア:

[(1, 22647928), (2, 11323964), (4, 5661982), (8, 2830991), (43, 526696), (86, 263348), (172, 131674), (344, 65837)]