mondai6.rb

#あってるかわからない(- ^ -)

def yakusu(n)
  n = n.to_i
  st = 1
  g = 0
  lst = []
  loop  {
    if (n % st == 0) then
      lst.push(st)
      g = g + st
    end
    st = st + 1
    if (st > n) then
      break
    end
  }
  return g
end
def sameyakusu(n)
  n = n.to_i
  ret = ""
  i = 1
  d = 0
  loop  {
    if (yakusu(i) == 24) then
      ret = ret + i.to_s + ","
      d = d + 1
    end
    i = i + 1
    if (d > 2) then
      break
    end
  }
  return ret
end

puts yakusu(ARGV[0])
puts yakusu(16) - yakusu(25) #0
puts sameyakusu(24) #14,15,23