81334442

素因数分解:

$2^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{6779}}^1$

素因数の和:7645

約数の個数: 16

約数和(自身を含む): 139613760

約数和(自身を除く): 58279318

約数列:

[1, 2, 7, 14, 857, 1714, 5999, 6779, 11998, 13558, 47453, 94906, 5809603, 11619206, 40667221, 81334442]

約数ペア:

[(1, 81334442), (2, 40667221), (7, 11619206), (14, 5809603), (857, 94906), (1714, 47453), (5999, 13558), (6779, 11998)]