81831662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{32917}}^1$

素因数の和:33043

約数の個数: 16

約数和(自身を含む): 135095472

約数和(自身を除く): 53263810

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 32917, 65834, 362087, 724174, 3719621, 7439242, 40915831, 81831662]

約数ペア:

[(1, 81831662), (2, 40915831), (11, 7439242), (22, 3719621), (113, 724174), (226, 362087), (1243, 65834), (2486, 32917)]