85373612

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{59123}}^1$

素因数の和:59165

約数の個数: 18

約数和(自身を含む): 157683708

約数和(自身を除く): 72310096

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 59123, 118246, 236492, 1123337, 2246674, 4493348, 21343403, 42686806, 85373612]

約数ペア:

[(1, 85373612), (2, 42686806), (4, 21343403), (19, 4493348), (38, 2246674), (76, 1123337), (361, 236492), (722, 118246), (1444, 59123)]