40338586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{1291}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 64186560

約数和(自身を除く): 23847974

約数列:

[1, 2, 17, 34, 919, 1291, 1838, 2582, 15623, 21947, 31246, 43894, 1186429, 2372858, 20169293, 40338586]

約数ペア:

[(1, 40338586), (2, 20169293), (17, 2372858), (34, 1186429), (919, 43894), (1291, 31246), (1838, 21947), (2582, 15623)]