81271024

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{5927}}^1$

素因数の和:6792

約数の個数: 20

約数和(自身を含む): 157672944

約数和(自身を除く): 76401920

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 5927, 6856, 11854, 13712, 23708, 47416, 94832, 5079439, 10158878, 20317756, 40635512, 81271024]

約数ペア:

[(1, 81271024), (2, 40635512), (4, 20317756), (8, 10158878), (16, 5079439), (857, 94832), (1714, 47416), (3428, 23708), (5927, 13712), (6856, 11854)]