80450506

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 128449728

約数和(自身を除く): 47999222

約数列:

[1, 2, 37, 43, 74, 86, 131, 193, 262, 386, 1591, 3182, 4847, 5633, 7141, 8299, 9694, 11266, 14282, 16598, 25283, 50566, 208421, 307063, 416842, 614126, 935471, 1087169, 1870942, 2174338, 40225253, 80450506]

約数ペア:

[(1, 80450506), (2, 40225253), (37, 2174338), (43, 1870942), (74, 1087169), (86, 935471), (131, 614126), (193, 416842), (262, 307063), (386, 208421), (1591, 50566), (3182, 25283), (4847, 16598), (5633, 14282), (7141, 11266), (8299, 9694)]