40547524

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{247241}}^1$

素因数の和:247286

約数の個数: 12

約数和(自身を含む): 72689148

約数和(自身を除く): 32141624

約数列:

[1, 2, 4, 41, 82, 164, 247241, 494482, 988964, 10136881, 20273762, 40547524]

約数ペア:

[(1, 40547524), (2, 20273762), (4, 10136881), (41, 988964), (82, 494482), (164, 247241)]