82997804

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{31391}}^1$

素因数の和:32056

約数の個数: 12

約数和(自身を含む): 145470528

約数和(自身を除く): 62472724

約数列:

[1, 2, 4, 661, 1322, 2644, 31391, 62782, 125564, 20749451, 41498902, 82997804]

約数ペア:

[(1, 82997804), (2, 41498902), (4, 20749451), (661, 125564), (1322, 62782), (2644, 31391)]