86934530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{122443}}^1$

素因数の和:122521

約数の個数: 16

約数和(自身を含む): 158687424

約数和(自身を除く): 71752894

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 122443, 244886, 612215, 1224430, 8693453, 17386906, 43467265, 86934530]

約数ペア:

[(1, 86934530), (2, 43467265), (5, 17386906), (10, 8693453), (71, 1224430), (142, 612215), (355, 244886), (710, 122443)]