31274492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2383}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 58274496

約数和(自身を除く): 27000004

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 2383, 3281, 4766, 6562, 9532, 13124, 40511, 81022, 162044, 459919, 919838, 1839676, 7818623, 15637246, 31274492]

約数ペア:

[(1, 31274492), (2, 15637246), (4, 7818623), (17, 1839676), (34, 919838), (68, 459919), (193, 162044), (386, 81022), (772, 40511), (2383, 13124), (3281, 9532), (4766, 6562)]