40413896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{297161}}^1$

素因数の和:297184

約数の個数: 16

約数和(自身を含む): 80233740

約数和(自身を除く): 39819844

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 297161, 594322, 1188644, 2377288, 5051737, 10103474, 20206948, 40413896]

約数ペア:

[(1, 40413896), (2, 20206948), (4, 10103474), (8, 5051737), (17, 2377288), (34, 1188644), (68, 594322), (136, 297161)]