320992

素因数分解:

$2^5\times 7^1\times {\mathrm{1433}}^1$

素因数の和:1450

約数の個数: 24

約数和(自身を含む): 722736

約数和(自身を除く): 401744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1433, 2866, 5732, 10031, 11464, 20062, 22928, 40124, 45856, 80248, 160496, 320992]

約数ペア:

[(1, 320992), (2, 160496), (4, 80248), (7, 45856), (8, 40124), (14, 22928), (16, 20062), (28, 11464), (32, 10031), (56, 5732), (112, 2866), (224, 1433)]