25734376

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{45307}}^1$

素因数の和:45384

約数の個数: 16

約数和(自身を含む): 48932640

約数和(自身を除く): 23198264

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 45307, 90614, 181228, 362456, 3216797, 6433594, 12867188, 25734376]

約数ペア:

[(1, 25734376), (2, 12867188), (4, 6433594), (8, 3216797), (71, 362456), (142, 181228), (284, 90614), (568, 45307)]