86492564

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 153182400

約数和(自身を除く): 66689836

約数列:

[1, 2, 4, 193, 199, 386, 398, 563, 772, 796, 1126, 2252, 38407, 76814, 108659, 112037, 153628, 217318, 224074, 434636, 448148, 21623141, 43246282, 86492564]

約数ペア:

[(1, 86492564), (2, 43246282), (4, 21623141), (193, 448148), (199, 434636), (386, 224074), (398, 217318), (563, 153628), (772, 112037), (796, 108659), (1126, 76814), (2252, 38407)]