13802312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{40123}}^1$

素因数の和:40172

約数の個数: 16

約数和(自身を含む): 26481840

約数和(自身を除く): 12679528

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 40123, 80246, 160492, 320984, 1725289, 3450578, 6901156, 13802312]

約数ペア:

[(1, 13802312), (2, 6901156), (4, 3450578), (8, 1725289), (43, 320984), (86, 160492), (172, 80246), (344, 40123)]