47159816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2693}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 96984000

約数和(自身を除く): 49824184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 2693, 4378, 5386, 8756, 10772, 17512, 21544, 29623, 59246, 118492, 236984, 535907, 1071814, 2143628, 4287256, 5894977, 11789954, 23579908, 47159816]

約数ペア:

[(1, 47159816), (2, 23579908), (4, 11789954), (8, 5894977), (11, 4287256), (22, 2143628), (44, 1071814), (88, 535907), (199, 236984), (398, 118492), (796, 59246), (1592, 29623), (2189, 21544), (2693, 17512), (4378, 10772), (5386, 8756)]