It may work, but it won't work in duel or quad channel and will lose some performance because of that. You should sell your ram and buy a kit the size you want, in a standard size like 16 or 32 GB (you wont use more than 16..)
For them to be in quad channel you'd need to bottleneck all the ram to the slowest stick and hope they'd all run at the same timings and frequency.