87086728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{572939}}^1$

素因数の和:572964

約数の個数: 16

約数和(自身を含む): 171882000

約数和(自身を除く): 84795272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 572939, 1145878, 2291756, 4583512, 10885841, 21771682, 43543364, 87086728]

約数ペア:

[(1, 87086728), (2, 43543364), (4, 21771682), (8, 10885841), (19, 4583512), (38, 2291756), (76, 1145878), (152, 572939)]