31963844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{66041}}^1$

素因数の和:66067

約数の個数: 18

約数和(自身を含む): 61485102

約数和(自身を除く): 29521258

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 66041, 132082, 264164, 726451, 1452902, 2905804, 7990961, 15981922, 31963844]

約数ペア:

[(1, 31963844), (2, 15981922), (4, 7990961), (11, 2905804), (22, 1452902), (44, 726451), (121, 264164), (242, 132082), (484, 66041)]