33554368
domain: N
Appears in sequences
- 2^(n-1)*A000668(n).at n=6A061029
- a(n) = 64*(2^n - 1).at n=19A175166
- a(n) = n^5 - 2n.at n=32A242436
- Non-unitary amicable numbers.at n=41A259037
- Larger of a non-unitary amicable pair.at n=19A259039
- Numbers that are either already perfect, or a perfect number is eventually reached if we start doubling them.at n=45A341622
- Greater member of Carmichael's variant of amicable pair: numbers k < m such that s(k) = m and s(m) = k, where s(k) = A371418(k).at n=18A371420