40345726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51593}}^1$

素因数の和:51635

約数の個数: 16

約数和(自身を含む): 66865824

約数和(自身を除く): 26520098

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 51593, 103186, 877081, 1186639, 1754162, 2373278, 20172863, 40345726]

約数ペア:

[(1, 40345726), (2, 20172863), (17, 2373278), (23, 1754162), (34, 1186639), (46, 877081), (391, 103186), (782, 51593)]