86885842

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{8447}}^1$

素因数の和:8625

約数の個数: 16

約数和(自身を含む): 134830080

約数和(自身を除く): 47944238

約数列:

[1, 2, 37, 74, 139, 278, 5143, 8447, 10286, 16894, 312539, 625078, 1174133, 2348266, 43442921, 86885842]

約数ペア:

[(1, 86885842), (2, 43442921), (37, 2348266), (74, 1174133), (139, 625078), (278, 312539), (5143, 16894), (8447, 10286)]