8214032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{11939}}^1$

素因数の和:11990

約数の個数: 20

約数和(自身を含む): 16286160

約数和(自身を除く): 8072128

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 11939, 23878, 47756, 95512, 191024, 513377, 1026754, 2053508, 4107016, 8214032]

約数ペア:

[(1, 8214032), (2, 4107016), (4, 2053508), (8, 1026754), (16, 513377), (43, 191024), (86, 95512), (172, 47756), (344, 23878), (688, 11939)]