The factors of the number 43,816,584 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 49, 53, 56, 57, 74, 76, 84, 98, 106, 111, 114, 133, 147, 148, 152, 159, 168, 196, 212, 222, 228, 259, 266, 294, 296, 318, 371, 392, 399, 424, 444, 456, 518, 532, 588, 636, 703, 742, 777, 798, 888, 931, 1007, 1036, 1064, 1113, 1176, 1272, 1406, 1484, 1554, 1596, 1813, 1862, 1961, 2014, 2072, 2109, 2226, 2597, 2793, 2812, 2968, 3021, 3108, 3192, 3626, 3724, 3922, 4028, 4218, 4452, 4921, 5194, 5439, 5586, 5624, 5883, 6042, 6216, 7049, 7252, 7448, 7791, 7844, 8056, 8436, 8904, 9842, 10388, 10878, 11172, 11766, 12084, 13727, 14098, 14504, 14763, 15582, 15688, 16872, 19684, 20776, 21147, 21756, 22344, 23532, 24168, 27454, 28196, 29526, 31164, 34447, 37259, 39368, 41181, 42294, 43512, 47064, 49343, 54908, 56392, 59052, 62328, 68894, 74518, 82362, 84588, 96089, 98686, 103341, 109816, 111777, 118104, 137788, 148029, 149036, 164724, 169176, 192178, 197372, 206682, 223554, 260813, 275576, 288267, 296058, 298072, 329448, 384356, 394744, 413364, 447108, 521626, 576534, 592116, 768712, 782439, 826728, 894216, 1043252, 1153068, 1184232, 1564878, 1825691, 2086504, 2306136, 3129756, 3651382, 5477073, 6259512, 7302764, 10954146, 14605528, 21908292, 43816584.
If you add them up, you will get the total of 140,356,800.