40478566

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{1021}}^1$

素因数の和:1527

約数の個数: 16

約数和(自身を含む): 62325648

約数和(自身を除く): 21847082

約数列:

[1, 2, 43, 86, 461, 922, 1021, 2042, 19823, 39646, 43903, 87806, 470681, 941362, 20239283, 40478566]

約数ペア:

[(1, 40478566), (2, 20239283), (43, 941362), (86, 470681), (461, 87806), (922, 43903), (1021, 39646), (2042, 19823)]