31840754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{7499}}^1$

素因数の和:7705

約数の個数: 16

約数和(自身を含む): 52380000

約数和(自身を除く): 20539246

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 7499, 14998, 82489, 164978, 1447307, 2894614, 15920377, 31840754]

約数ペア:

[(1, 31840754), (2, 15920377), (11, 2894614), (22, 1447307), (193, 164978), (386, 82489), (2123, 14998), (4246, 7499)]