313936

素因数分解:

$2^4\times 7^1\times {\mathrm{2803}}^1$

素因数の和:2818

約数の個数: 20

約数和(自身を含む): 695392

約数和(自身を除く): 381456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2803, 5606, 11212, 19621, 22424, 39242, 44848, 78484, 156968, 313936]

約数ペア:

[(1, 313936), (2, 156968), (4, 78484), (7, 44848), (8, 39242), (14, 22424), (16, 19621), (28, 11212), (56, 5606), (112, 2803)]