88720109

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 93809664

約数和(自身を除く): 5089555

約数列:

[1, 31, 71, 173, 233, 2201, 5363, 7223, 12283, 16543, 40309, 380773, 512833, 1249579, 2861939, 88720109]

約数ペア:

[(1, 88720109), (31, 2861939), (71, 1249579), (173, 512833), (233, 380773), (2201, 40309), (5363, 16543), (7223, 12283)]