40697074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80429}}^1$

素因数の和:80465

約数の個数: 16

約数和(自身を含む): 69491520

約数和(自身を除く): 28794446

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 80429, 160858, 884719, 1769438, 1849867, 3699734, 20348537, 40697074]

約数ペア:

[(1, 40697074), (2, 20348537), (11, 3699734), (22, 1849867), (23, 1769438), (46, 884719), (253, 160858), (506, 80429)]