The factors of the number 616,543,116 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 131, 172, 258, 262, 301, 393, 516, 524, 602, 786, 903, 917, 1204, 1303, 1572, 1806, 1834, 2606, 2751, 3612, 3668, 3909, 5212, 5502, 5633, 7818, 9121, 11004, 11266, 15636, 16899, 18242, 22532, 27363, 33798, 36484, 39431, 54726, 56029, 67596, 78862, 109452, 112058, 118293, 157724, 168087, 170693, 224116, 236586, 336174, 341386, 392203, 473172, 512079, 672348, 682772, 784406, 1024158, 1176609, 1194851, 1568812, 2048316, 2353218, 2389702, 3584553, 4706436, 4779404, 7169106, 7339799, 14338212, 14679598, 22019397, 29359196, 44038794, 51378593, 88077588, 102757186, 154135779, 205514372, 308271558, 616543116.
If you add them up, you will get the total of 1,696,493,568.