40555966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{997}}^1$

素因数の和:1096

約数の個数: 24

約数和(自身を含む): 68011704

約数和(自身を除く): 27455738

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 997, 1849, 1994, 3698, 10967, 20339, 21934, 40678, 42871, 85742, 471581, 943162, 1843453, 3686906, 20277983, 40555966]

約数ペア:

[(1, 40555966), (2, 20277983), (11, 3686906), (22, 1843453), (43, 943162), (86, 471581), (473, 85742), (946, 42871), (997, 40678), (1849, 21934), (1994, 20339), (3698, 10967)]