40608986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{17921}}^1$

素因数の和:18037

約数の個数: 16

約数和(自身を含む): 67099968

約数和(自身を除く): 26490982

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 17921, 35842, 197131, 394262, 1845863, 3691726, 20304493, 40608986]

約数ペア:

[(1, 40608986), (2, 20304493), (11, 3691726), (22, 1845863), (103, 394262), (206, 197131), (1133, 35842), (2266, 17921)]