2034148864

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5187

約数の個数: 80

約数和(自身を含む): 4497140736

約数和(自身を除く): 2462991872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 512, 568, 704, 781, 1136, 1408, 1562, 2272, 2816, 3124, 4544, 5087, 5632, 6248, 9088, 10174, 12496, 18176, 20348, 24992, 36352, 40696, 49984, 55957, 81392, 99968, 111914, 162784, 199936, 223828, 325568, 361177, 399872, 447656, 651136, 722354, 895312, 1302272, 1444708, 1790624, 2604544, 2889416, 3581248, 3972947, 5778832, 7162496, 7945894, 11557664, 14324992, 15891788, 23115328, 28649984, 31783576, 46230656, 63567152, 92461312, 127134304, 184922624, 254268608, 508537216, 1017074432, 2034148864]

約数ペア:

[(1, 2034148864), (2, 1017074432), (4, 508537216), (8, 254268608), (11, 184922624), (16, 127134304), (22, 92461312), (32, 63567152), (44, 46230656), (64, 31783576), (71, 28649984), (88, 23115328), (128, 15891788), (142, 14324992), (176, 11557664), (256, 7945894), (284, 7162496), (352, 5778832), (512, 3972947), (568, 3581248), (704, 2889416), (781, 2604544), (1136, 1790624), (1408, 1444708), (1562, 1302272), (2272, 895312), (2816, 722354), (3124, 651136), (4544, 447656), (5087, 399872), (5632, 361177), (6248, 325568), (9088, 223828), (10174, 199936), (12496, 162784), (18176, 111914), (20348, 99968), (24992, 81392), (36352, 55957), (40696, 49984)]