42874088

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{10529}}^1$

素因数の和:11044

約数の個数: 16

約数和(自身を含む): 80554500

約数和(自身を除く): 37680412

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 10529, 21058, 42116, 84232, 5359261, 10718522, 21437044, 42874088]

約数ペア:

[(1, 42874088), (2, 21437044), (4, 10718522), (8, 5359261), (509, 84232), (1018, 42116), (2036, 21058), (4072, 10529)]