87161686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{8087}}^1$

素因数の和:8423

約数の個数: 16

約数和(自身を含む): 138887136

約数和(自身を除く): 51725450

約数列:

[1, 2, 17, 34, 317, 634, 5389, 8087, 10778, 16174, 137479, 274958, 2563579, 5127158, 43580843, 87161686]

約数ペア:

[(1, 87161686), (2, 43580843), (17, 5127158), (34, 2563579), (317, 274958), (634, 137479), (5389, 16174), (8087, 10778)]