87796186

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{6947}}^1$

素因数の和:7109

約数の個数: 16

約数和(自身を含む): 135069120

約数和(自身を除く): 47272934

約数列:

[1, 2, 71, 89, 142, 178, 6319, 6947, 12638, 13894, 493237, 618283, 986474, 1236566, 43898093, 87796186]

約数ペア:

[(1, 87796186), (2, 43898093), (71, 1236566), (89, 986474), (142, 618283), (178, 493237), (6319, 13894), (6947, 12638)]