Factor[Table[a^n + b^n, {n, 10}]]
a + b,
a^2 + b^2,
(a + b) (a^2 - a b + b^2),
a^4 + b^4,
(a + b) (a^4 -a^3 b + a^2 b^2 - a b^3 + b^4),
(a^2 + b^2) (a^4 - a^2 b^2 +b^4),
(a + b) (a^6 - a^5 b + a^4 b^2 - a^3 b^3 + a^2 b^4 - a b^5 + b^6),
a^8 + b^8,
(a + b) (a^2 - a b + b^2) (a^6 - a^3 b^3 + b^6),
(a^2 + b^2) (a^8 - a^6 b^2 + a^4 b^4 - a^2 b^6 + b^8)
本回答被网友采纳Factor[Table[a^n - b^n, {n, 10}]]