31333244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2339}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 58378320

約数和(自身を除く): 27045076

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 2339, 3349, 4678, 6698, 9356, 13396, 39763, 79526, 159052, 460783, 921566, 1843132, 7833311, 15666622, 31333244]

約数ペア:

[(1, 31333244), (2, 15666622), (4, 7833311), (17, 1843132), (34, 921566), (68, 460783), (197, 159052), (394, 79526), (788, 39763), (2339, 13396), (3349, 9356), (4678, 6698)]