Iterating the sum-of-divisors function.

@article{Cohen1996,
author = {Cohen, Graeme L., te Riele, Herman J.J.},
journal = {Experimental Mathematics},
keywords = {iteration of the sum-of-divisors function; -perfect numbers; computations; -perfect numbers},
language = {eng},
number = {2},
pages = {91-100},
publisher = {Taylor & Francis, Philadelphia},
title = {Iterating the sum-of-divisors function.},
url = {http://eudml.org/doc/226924},
volume = {5},
year = {1996},
}

TY - JOUR
AU - Cohen, Graeme L.
AU - te Riele, Herman J.J.
TI - Iterating the sum-of-divisors function.
JO - Experimental Mathematics
PY - 1996
PB - Taylor & Francis, Philadelphia
VL - 5
IS - 2
SP - 91
EP - 100
LA - eng
KW - iteration of the sum-of-divisors function; -perfect numbers; computations; -perfect numbers
UR - http://eudml.org/doc/226924
ER -