85641896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5297}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 167840640

約数和(自身を除く): 82198744

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 5297, 8084, 10594, 16168, 21188, 42376, 227771, 248959, 455542, 497918, 911084, 995836, 1822168, 1991672, 10705237, 21410474, 42820948, 85641896]

約数ペア:

[(1, 85641896), (2, 42820948), (4, 21410474), (8, 10705237), (43, 1991672), (47, 1822168), (86, 995836), (94, 911084), (172, 497918), (188, 455542), (344, 248959), (376, 227771), (2021, 42376), (4042, 21188), (5297, 16168), (8084, 10594)]