87389804

素因数分解:

$2^2\times {\mathrm{3371}}^1\times {\mathrm{6481}}^1$

素因数の和:9856

約数の個数: 12

約数和(自身を含む): 153001128

約数和(自身を除く): 65611324

約数列:

[1, 2, 4, 3371, 6481, 6742, 12962, 13484, 25924, 21847451, 43694902, 87389804]

約数ペア:

[(1, 87389804), (2, 43694902), (4, 21847451), (3371, 25924), (6481, 13484), (6742, 12962)]