Lewis Short
(adj.adv.) : nŭmĕrābĭlis, e, adj.numerus
* That can be numbered or counted, numerable (poet. and very rare): calculus,Ov. M. 5, 588: populus utpote parvus,easily numbered,Hor. A. P. 206.—Hence, nŭmĕrābĭlĭ-ter, adv., Ps.-Aug. Spec. 20.
Charlton T. Lewis, Charles Short, A Latin Dictionary