86318690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{507757}}^1$

素因数の和:507781

約数の個数: 16

約数和(自身を含む): 164513592

約数和(自身を除く): 78194902

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 507757, 1015514, 2538785, 5077570, 8631869, 17263738, 43159345, 86318690]

約数ペア:

[(1, 86318690), (2, 43159345), (5, 17263738), (10, 8631869), (17, 5077570), (34, 2538785), (85, 1015514), (170, 507757)]