40549916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{921589}}^1$

素因数の和:921604

約数の個数: 12

約数和(自身を含む): 77413560

約数和(自身を除く): 36863644

約数列:

[1, 2, 4, 11, 22, 44, 921589, 1843178, 3686356, 10137479, 20274958, 40549916]

約数ペア:

[(1, 40549916), (2, 20274958), (4, 10137479), (11, 3686356), (22, 1843178), (44, 921589)]