85385656

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2711}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 166625280

約数和(自身を除く): 81239624

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 2711, 3937, 5422, 7874, 10844, 15748, 21688, 31496, 84041, 168082, 336164, 344297, 672328, 688594, 1377188, 2754376, 10673207, 21346414, 42692828, 85385656]

約数ペア:

[(1, 85385656), (2, 42692828), (4, 21346414), (8, 10673207), (31, 2754376), (62, 1377188), (124, 688594), (127, 672328), (248, 344297), (254, 336164), (508, 168082), (1016, 84041), (2711, 31496), (3937, 21688), (5422, 15748), (7874, 10844)]