85323128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1861}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 174953520

約数和(自身を除く): 89630392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 521, 1042, 1861, 2084, 3722, 4168, 5731, 7444, 11462, 14888, 20471, 22924, 40942, 45848, 81884, 163768, 969581, 1939162, 3878324, 7756648, 10665391, 21330782, 42661564, 85323128]

約数ペア:

[(1, 85323128), (2, 42661564), (4, 21330782), (8, 10665391), (11, 7756648), (22, 3878324), (44, 1939162), (88, 969581), (521, 163768), (1042, 81884), (1861, 45848), (2084, 40942), (3722, 22924), (4168, 20471), (5731, 14888), (7444, 11462)]