78050984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4457}}^1$

素因数の和:4673

約数の個数: 32

約数和(自身を含む): 160488000

約数和(自身を除く): 82437016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 4457, 8756, 8914, 17512, 17828, 35656, 49027, 98054, 196108, 392216, 886943, 1773886, 3547772, 7095544, 9756373, 19512746, 39025492, 78050984]

約数ペア:

[(1, 78050984), (2, 39025492), (4, 19512746), (8, 9756373), (11, 7095544), (22, 3547772), (44, 1773886), (88, 886943), (199, 392216), (398, 196108), (796, 98054), (1592, 49027), (2189, 35656), (4378, 17828), (4457, 17512), (8756, 8914)]