KÉZÉR, Ildikó. Comparing various functions of the divisors of an integer in different residue classes. Teaching Mathematics and Computer Science, [S. l.], v. 14, n. 2, p. 247–258, 2016. DOI: 10.5485/TMCS.2016.0428. Disponível em: https://ojs.lib.unideb.hu/tmcs/article/view/14996. Acesso em: 24 nov. 2024.