81304846

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{341617}}^1$

素因数の和:341643

約数の個数: 16

約数和(自身を含む): 147578976

約数和(自身を除く): 66274130

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 341617, 683234, 2391319, 4782638, 5807489, 11614978, 40652423, 81304846]

約数ペア:

[(1, 81304846), (2, 40652423), (7, 11614978), (14, 5807489), (17, 4782638), (34, 2391319), (119, 683234), (238, 341617)]