80426816

素因数分解:

$2^6\times {\mathrm{947}}^1\times {\mathrm{1327}}^1$

素因数の和:2286

約数の個数: 28

約数和(自身を含む): 159885888

約数和(自身を除く): 79459072

約数列:

[1, 2, 4, 8, 16, 32, 64, 947, 1327, 1894, 2654, 3788, 5308, 7576, 10616, 15152, 21232, 30304, 42464, 60608, 84928, 1256669, 2513338, 5026676, 10053352, 20106704, 40213408, 80426816]

約数ペア:

[(1, 80426816), (2, 40213408), (4, 20106704), (8, 10053352), (16, 5026676), (32, 2513338), (64, 1256669), (947, 84928), (1327, 60608), (1894, 42464), (2654, 30304), (3788, 21232), (5308, 15152), (7576, 10616)]