87173630

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{27851}}^1$

素因数の和:28171

約数の個数: 16

約数和(自身を含む): 157419504

約数和(自身を除く): 70245874

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 27851, 55702, 139255, 278510, 8717363, 17434726, 43586815, 87173630]

約数ペア:

[(1, 87173630), (2, 43586815), (5, 17434726), (10, 8717363), (313, 278510), (626, 139255), (1565, 55702), (3130, 27851)]