40470232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2311}}^1$

素因数の和:2527

約数の個数: 32

約数和(自身を含む): 83232000

約数和(自身を除く): 42761768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 2311, 4378, 4622, 8756, 9244, 17512, 18488, 25421, 50842, 101684, 203368, 459889, 919778, 1839556, 3679112, 5058779, 10117558, 20235116, 40470232]

約数ペア:

[(1, 40470232), (2, 20235116), (4, 10117558), (8, 5058779), (11, 3679112), (22, 1839556), (44, 919778), (88, 459889), (199, 203368), (398, 101684), (796, 50842), (1592, 25421), (2189, 18488), (2311, 17512), (4378, 9244), (4622, 8756)]