31444388

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{39503}}^1$

素因数の和:39706

約数の個数: 12

約数和(自身を含む): 55305600

約数和(自身を除く): 23861212

約数列:

[1, 2, 4, 199, 398, 796, 39503, 79006, 158012, 7861097, 15722194, 31444388]

約数ペア:

[(1, 31444388), (2, 15722194), (4, 7861097), (199, 158012), (398, 79006), (796, 39503)]