83884868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{6199}}^1$

素因数の和:6419

約数の個数: 24

約数和(自身を含む): 156240000

約数和(自身を除く): 72355132

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 3383, 6199, 6766, 12398, 13532, 24796, 105383, 210766, 421532, 1233601, 2467202, 4934404, 20971217, 41942434, 83884868]

約数ペア:

[(1, 83884868), (2, 41942434), (4, 20971217), (17, 4934404), (34, 2467202), (68, 1233601), (199, 421532), (398, 210766), (796, 105383), (3383, 24796), (6199, 13532), (6766, 12398)]