42605144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{280297}}^1$

素因数の和:280322

約数の個数: 16

約数和(自身を含む): 84089400

約数和(自身を除く): 41484256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 280297, 560594, 1121188, 2242376, 5325643, 10651286, 21302572, 42605144]

約数ペア:

[(1, 42605144), (2, 21302572), (4, 10651286), (8, 5325643), (19, 2242376), (38, 1121188), (76, 560594), (152, 280297)]