3207824

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1277}}^1$

素因数の和:1442

約数の個数: 20

約数和(自身を含む): 6259644

約数和(自身を除く): 3051820

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1277, 2512, 2554, 5108, 10216, 20432, 200489, 400978, 801956, 1603912, 3207824]

約数ペア:

[(1, 3207824), (2, 1603912), (4, 801956), (8, 400978), (16, 200489), (157, 20432), (314, 10216), (628, 5108), (1256, 2554), (1277, 2512)]