38191928

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{16519}}^1$

素因数の和:16559

約数の個数: 24

約数和(自身を含む): 76074600

約数和(自身を除く): 37882672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 16519, 33038, 66076, 132152, 280823, 561646, 1123292, 2246584, 4773991, 9547982, 19095964, 38191928]

約数ペア:

[(1, 38191928), (2, 19095964), (4, 9547982), (8, 4773991), (17, 2246584), (34, 1123292), (68, 561646), (136, 280823), (289, 132152), (578, 66076), (1156, 33038), (2312, 16519)]