87131806

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1\times {\mathrm{1237}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 134149680

約数和(自身を除く): 47017874

約数列:

[1, 2, 41, 82, 859, 1237, 1718, 2474, 35219, 50717, 70438, 101434, 1062583, 2125166, 43565903, 87131806]

約数ペア:

[(1, 87131806), (2, 43565903), (41, 2125166), (82, 1062583), (859, 101434), (1237, 70438), (1718, 50717), (2474, 35219)]