40548464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{230389}}^1$

素因数の和:230408

約数の個数: 20

約数和(自身を含む): 85705080

約数和(自身を除く): 45156616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 230389, 460778, 921556, 1843112, 2534279, 3686224, 5068558, 10137116, 20274232, 40548464]

約数ペア:

[(1, 40548464), (2, 20274232), (4, 10137116), (8, 5068558), (11, 3686224), (16, 2534279), (22, 1843112), (44, 921556), (88, 460778), (176, 230389)]