31979222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{5527}}^1$

素因数の和:5803

約数の個数: 16

約数和(自身を含む): 52538112

約数和(自身を除く): 20558890

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5527, 5786, 11054, 60797, 121594, 1453601, 2907202, 15989611, 31979222]

約数ペア:

[(1, 31979222), (2, 15989611), (11, 2907202), (22, 1453601), (263, 121594), (526, 60797), (2893, 11054), (5527, 5786)]