39909496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3571}}^1$

素因数の和:3715

約数の個数: 32

約数和(自身を含む): 82298880

約数和(自身を除く): 42389384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 3571, 5588, 7142, 11176, 14284, 28568, 39281, 78562, 157124, 314248, 453517, 907034, 1814068, 3628136, 4988687, 9977374, 19954748, 39909496]

約数ペア:

[(1, 39909496), (2, 19954748), (4, 9977374), (8, 4988687), (11, 3628136), (22, 1814068), (44, 907034), (88, 453517), (127, 314248), (254, 157124), (508, 78562), (1016, 39281), (1397, 28568), (2794, 14284), (3571, 11176), (5588, 7142)]