40053662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{165511}}^1$

素因数の和:165535

約数の個数: 12

約数和(自身を含む): 66039288

約数和(自身を除く): 25985626

約数列:

[1, 2, 11, 22, 121, 242, 165511, 331022, 1820621, 3641242, 20026831, 40053662]

約数ペア:

[(1, 40053662), (2, 20026831), (11, 3641242), (22, 1820621), (121, 331022), (242, 165511)]