86621110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211271}}^1$

素因数の和:211319

約数の個数: 16

約数和(自身を含む): 159721632

約数和(自身を除く): 73100522

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 211271, 422542, 1056355, 2112710, 8662111, 17324222, 43310555, 86621110]

約数ペア:

[(1, 86621110), (2, 43310555), (5, 17324222), (10, 8662111), (41, 2112710), (82, 1056355), (205, 422542), (410, 211271)]