82130444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{169691}}^1$

素因数の和:169717

約数の個数: 18

約数和(自身を含む): 157983252

約数和(自身を除く): 75852808

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 169691, 339382, 678764, 1866601, 3733202, 7466404, 20532611, 41065222, 82130444]

約数ペア:

[(1, 82130444), (2, 41065222), (4, 20532611), (11, 7466404), (22, 3733202), (44, 1866601), (121, 678764), (242, 339382), (484, 169691)]