86543906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{12791}}^1$

素因数の和:13009

約数の個数: 16

約数和(自身を含む): 138153600

約数和(自身を除く): 51609694

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 12791, 25582, 217447, 434894, 2545409, 5090818, 43271953, 86543906]

約数ペア:

[(1, 86543906), (2, 43271953), (17, 5090818), (34, 2545409), (199, 434894), (398, 217447), (3383, 25582), (6766, 12791)]