325136

素因数分解:

$2^4\times 7^1\times {\mathrm{2903}}^1$

素因数の和:2918

約数の個数: 20

約数和(自身を含む): 720192

約数和(自身を除く): 395056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2903, 5806, 11612, 20321, 23224, 40642, 46448, 81284, 162568, 325136]

約数ペア:

[(1, 325136), (2, 162568), (4, 81284), (7, 46448), (8, 40642), (14, 23224), (16, 20321), (28, 11612), (56, 5806), (112, 2903)]