40192042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{17737}}^1$

素因数の和:17853

約数の個数: 16

約数和(自身を含む): 66411072

約数和(自身を除く): 26219030

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 17737, 35474, 195107, 390214, 1826911, 3653822, 20096021, 40192042]

約数ペア:

[(1, 40192042), (2, 20096021), (11, 3653822), (22, 1826911), (103, 390214), (206, 195107), (1133, 35474), (2266, 17737)]