38578936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2203}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 79344000

約数和(自身を除く): 40765064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 2203, 4378, 4406, 8756, 8812, 17512, 17624, 24233, 48466, 96932, 193864, 438397, 876794, 1753588, 3507176, 4822367, 9644734, 19289468, 38578936]

約数ペア:

[(1, 38578936), (2, 19289468), (4, 9644734), (8, 4822367), (11, 3507176), (22, 1753588), (44, 876794), (88, 438397), (199, 193864), (398, 96932), (796, 48466), (1592, 24233), (2189, 17624), (2203, 17512), (4378, 8812), (4406, 8756)]