65431394

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{3221}}^1$

素因数の和:4681

約数の個数: 16

約数和(自身を含む): 112280256

約数和(自身を除く): 46848862

約数列:

[1, 2, 7, 14, 1451, 2902, 3221, 6442, 10157, 20314, 22547, 45094, 4673671, 9347342, 32715697, 65431394]

約数ペア:

[(1, 65431394), (2, 32715697), (7, 9347342), (14, 4673671), (1451, 45094), (2902, 22547), (3221, 20314), (6442, 10157)]