40913476

素因数分解:

$2^2\times {\mathrm{1117}}^1\times {\mathrm{9157}}^1$

素因数の和:10278

約数の個数: 12

約数和(自身を含む): 71670508

約数和(自身を除く): 30757032

約数列:

[1, 2, 4, 1117, 2234, 4468, 9157, 18314, 36628, 10228369, 20456738, 40913476]

約数ペア:

[(1, 40913476), (2, 20456738), (4, 10228369), (1117, 36628), (2234, 18314), (4468, 9157)]