TY  - JOUR
AU  - Yokota, Hisashi
TI  - On a Sum of Divisors
JO  - Canadian mathematical bulletin
PY  - 1992
SP  - 423
EP  - 430
VL  - 35
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1992-056-7/
DO  - 10.4153/CMB-1992-056-7
ID  - 10_4153_CMB_1992_056_7
ER  -