16464464

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{5171}}^1$

素因数の和:5378

約数の個数: 20

約数和(自身を含む): 32066400

約数和(自身を除く): 15601936

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 5171, 10342, 20684, 41368, 82736, 1029029, 2058058, 4116116, 8232232, 16464464]

約数ペア:

[(1, 16464464), (2, 8232232), (4, 4116116), (8, 2058058), (16, 1029029), (199, 82736), (398, 41368), (796, 20684), (1592, 10342), (3184, 5171)]