56516398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{8353}}^1$

素因数の和:8571

約数の個数: 16

約数和(自身を含む): 90223200

約数和(自身を除く): 33706802

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 8353, 16706, 142001, 284002, 1662247, 3324494, 28258199, 56516398]

約数ペア:

[(1, 56516398), (2, 28258199), (17, 3324494), (34, 1662247), (199, 284002), (398, 142001), (3383, 16706), (6766, 8353)]