4493168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{16519}}^1$

素因数の和:16544

約数の個数: 20

約数和(自身を含む): 9218160

約数和(自身を除く): 4724992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 16519, 33038, 66076, 132152, 264304, 280823, 561646, 1123292, 2246584, 4493168]

約数ペア:

[(1, 4493168), (2, 2246584), (4, 1123292), (8, 561646), (16, 280823), (17, 264304), (34, 132152), (68, 66076), (136, 33038), (272, 16519)]