26225404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{159911}}^1$

素因数の和:159956

約数の個数: 12

約数和(自身を含む): 47014128

約数和(自身を除く): 20788724

約数列:

[1, 2, 4, 41, 82, 164, 159911, 319822, 639644, 6556351, 13112702, 26225404]

約数ペア:

[(1, 26225404), (2, 13112702), (4, 6556351), (41, 639644), (82, 319822), (164, 159911)]