85915118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{2879}}^1$

素因数の和:3271

約数の個数: 16

約数和(自身を含む): 132295680

約数和(自身を除く): 46380562

約数列:

[1, 2, 43, 86, 347, 694, 2879, 5758, 14921, 29842, 123797, 247594, 999013, 1998026, 42957559, 85915118]

約数ペア:

[(1, 85915118), (2, 42957559), (43, 1998026), (86, 999013), (347, 247594), (694, 123797), (2879, 29842), (5758, 14921)]