8026864

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{2521}}^1$

素因数の和:2728

約数の個数: 20

約数和(自身を含む): 15636400

約数和(自身を除く): 7609536

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 2521, 3184, 5042, 10084, 20168, 40336, 501679, 1003358, 2006716, 4013432, 8026864]

約数ペア:

[(1, 8026864), (2, 4013432), (4, 2006716), (8, 1003358), (16, 501679), (199, 40336), (398, 20168), (796, 10084), (1592, 5042), (2521, 3184)]