8388592
domain: N
Appears in sequences
- a(n) = 16*(2^n - 1).at n=19A175164
- Non-unitary amicable numbers.at n=37A259037
- Larger of a non-unitary amicable pair.at n=17A259039
- Numbers that are either already perfect, or a perfect number is eventually reached if we start doubling them.at n=39A341622
- 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=16A371420