80016384

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{61}}^2$

素因数の和:152

約数の個数: 132

約数和(自身を含む): 247801632

約数和(自身を除く): 167785248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 336, 366, 384, 427, 448, 488, 512, 672, 732, 768, 854, 896, 976, 1024, 1281, 1344, 1464, 1536, 1708, 1792, 1952, 2562, 2688, 2928, 3072, 3416, 3584, 3721, 3904, 5124, 5376, 5856, 6832, 7168, 7442, 7808, 10248, 10752, 11163, 11712, 13664, 14884, 15616, 20496, 21504, 22326, 23424, 26047, 27328, 29768, 31232, 40992, 44652, 46848, 52094, 54656, 59536, 62464, 78141, 81984, 89304, 93696, 104188, 109312, 119072, 156282, 163968, 178608, 187392, 208376, 218624, 238144, 312564, 327936, 357216, 416752, 437248, 476288, 625128, 655872, 714432, 833504, 952576, 1250256, 1311744, 1428864, 1667008, 1905152, 2500512, 2857728, 3334016, 3810304, 5001024, 5715456, 6668032, 10002048, 11430912, 13336064, 20004096, 26672128, 40008192, 80016384]

約数ペア:

[(1, 80016384), (2, 40008192), (3, 26672128), (4, 20004096), (6, 13336064), (7, 11430912), (8, 10002048), (12, 6668032), (14, 5715456), (16, 5001024), (21, 3810304), (24, 3334016), (28, 2857728), (32, 2500512), (42, 1905152), (48, 1667008), (56, 1428864), (61, 1311744), (64, 1250256), (84, 952576), (96, 833504), (112, 714432), (122, 655872), (128, 625128), (168, 476288), (183, 437248), (192, 416752), (224, 357216), (244, 327936), (256, 312564), (336, 238144), (366, 218624), (384, 208376), (427, 187392), (448, 178608), (488, 163968), (512, 156282), (672, 119072), (732, 109312), (768, 104188), (854, 93696), (896, 89304), (976, 81984), (1024, 78141), (1281, 62464), (1344, 59536), (1464, 54656), (1536, 52094), (1708, 46848), (1792, 44652), (1952, 40992), (2562, 31232), (2688, 29768), (2928, 27328), (3072, 26047), (3416, 23424), (3584, 22326), (3721, 21504), (3904, 20496), (5124, 15616), (5376, 14884), (5856, 13664), (6832, 11712), (7168, 11163), (7442, 10752), (7808, 10248)]