User blog comment:DrCocktor/Another question related to maths in general/@comment-32994025-20190504231649

n=0,s=(n,d=n)=>d?(n%d?0:d)+s(n,d-1):0,setInterval(a=>(s(s(s(n)))==n*2&&console.log(n),n++),0)

Put n in console at any time to see what n is at at the moment.