31082912

素因数分解:

$2^5\times 7^1\times {\mathrm{138763}}^1$

素因数の和:138780

約数の個数: 24

約数和(自身を含む): 69937056

約数和(自身を除く): 38854144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 138763, 277526, 555052, 971341, 1110104, 1942682, 2220208, 3885364, 4440416, 7770728, 15541456, 31082912]

約数ペア:

[(1, 31082912), (2, 15541456), (4, 7770728), (7, 4440416), (8, 3885364), (14, 2220208), (16, 1942682), (28, 1110104), (32, 971341), (56, 555052), (112, 277526), (224, 138763)]