40550674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3967}}^1$

素因数の和:4257

約数の個数: 16

約数和(自身を含む): 64281600

約数和(自身を除く): 23730926

約数列:

[1, 2, 19, 38, 269, 538, 3967, 5111, 7934, 10222, 75373, 150746, 1067123, 2134246, 20275337, 40550674]

約数ペア:

[(1, 40550674), (2, 20275337), (19, 2134246), (38, 1067123), (269, 150746), (538, 75373), (3967, 10222), (5111, 7934)]