31341562

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5639}}^1$

素因数の和:6045

約数の個数: 16

約数和(自身を含む): 53873280

約数和(自身を除く): 22531718

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 5639, 11278, 39473, 78946, 2238683, 4477366, 15670781, 31341562]

約数ペア:

[(1, 31341562), (2, 15670781), (7, 4477366), (14, 2238683), (397, 78946), (794, 39473), (2779, 11278), (5558, 5639)]