Sum of the divisors of n^3+1.

Terms

a(0) =1a(1) =3a(2) =13a(3) =56a(4) =84a(5) =312a(6) =256a(7) =660a(8) =800a(9) =1332a(10) =1344a(11) =3458a(12) =2240a(13) =3792a(14) =4836a(15) =6572a(16) =4356a(17) =13440a(18) =6160a(19) =16800a(20) =13312a(21) =15192a(22) =11136a(23) =35685a(24) =19840a(25) =25284a(26) =30976a(27) =42560a(28) =22740a(29) =63648