78887542

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{13691}}^1$

素因数の和:13803

約数の個数: 16

約数和(自身を含む): 122899392

約数和(自身を除く): 44011850

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 13691, 27382, 588713, 917297, 1177426, 1834594, 39443771, 78887542]

約数ペア:

[(1, 78887542), (2, 39443771), (43, 1834594), (67, 1177426), (86, 917297), (134, 588713), (2881, 27382), (5762, 13691)]