38648984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2207}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 79488000

約数和(自身を除く): 40839016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 2207, 4378, 4414, 8756, 8828, 17512, 17656, 24277, 48554, 97108, 194216, 439193, 878386, 1756772, 3513544, 4831123, 9662246, 19324492, 38648984]

約数ペア:

[(1, 38648984), (2, 19324492), (4, 9662246), (8, 4831123), (11, 3513544), (22, 1756772), (44, 878386), (88, 439193), (199, 194216), (398, 97108), (796, 48554), (1592, 24277), (2189, 17656), (2207, 17512), (4378, 8828), (4414, 8756)]