Numbers k whose abundance sigma(k) - 2*k = -8. Numbers k whose deficiency is 8.

A125247

Numbers k whose abundance sigma(k) - 2*k = -8. Numbers k whose deficiency is 8.

Terms

    a(0) =22a(1) =130a(2) =184a(3) =1012a(4) =2272a(5) =18904a(6) =33664a(7) =70564a(8) =85936a(9) =100804a(10) =391612a(11) =527872a(12) =1090912a(13) =17619844a(14) =2147713024a(15) =6800695312a(16) =34360655872a(17) =549759483904

External references