40995592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2341}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 84312000

約数和(自身を除く): 43316408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 2341, 4378, 4682, 8756, 9364, 17512, 18728, 25751, 51502, 103004, 206008, 465859, 931718, 1863436, 3726872, 5124449, 10248898, 20497796, 40995592]

約数ペア:

[(1, 40995592), (2, 20497796), (4, 10248898), (8, 5124449), (11, 3726872), (22, 1863436), (44, 931718), (88, 465859), (199, 206008), (398, 103004), (796, 51502), (1592, 25751), (2189, 18728), (2341, 17512), (4378, 9364), (4682, 8756)]