31537152

素因数分解:

$2^{11}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 95823000

約数和(自身を除く): 64285848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 59, 64, 72, 87, 96, 116, 118, 128, 144, 174, 177, 192, 232, 236, 256, 261, 288, 348, 354, 384, 464, 472, 512, 522, 531, 576, 696, 708, 768, 928, 944, 1024, 1044, 1062, 1152, 1392, 1416, 1536, 1711, 1856, 1888, 2048, 2088, 2124, 2304, 2784, 2832, 3072, 3422, 3712, 3776, 4176, 4248, 4608, 5133, 5568, 5664, 6144, 6844, 7424, 7552, 8352, 8496, 9216, 10266, 11136, 11328, 13688, 14848, 15104, 15399, 16704, 16992, 18432, 20532, 22272, 22656, 27376, 29696, 30208, 30798, 33408, 33984, 41064, 44544, 45312, 54752, 59392, 60416, 61596, 66816, 67968, 82128, 89088, 90624, 109504, 120832, 123192, 133632, 135936, 164256, 178176, 181248, 219008, 246384, 267264, 271872, 328512, 362496, 438016, 492768, 534528, 543744, 657024, 876032, 985536, 1087488, 1314048, 1752064, 1971072, 2628096, 3504128, 3942144, 5256192, 7884288, 10512384, 15768576, 31537152]

約数ペア:

[(1, 31537152), (2, 15768576), (3, 10512384), (4, 7884288), (6, 5256192), (8, 3942144), (9, 3504128), (12, 2628096), (16, 1971072), (18, 1752064), (24, 1314048), (29, 1087488), (32, 985536), (36, 876032), (48, 657024), (58, 543744), (59, 534528), (64, 492768), (72, 438016), (87, 362496), (96, 328512), (116, 271872), (118, 267264), (128, 246384), (144, 219008), (174, 181248), (177, 178176), (192, 164256), (232, 135936), (236, 133632), (256, 123192), (261, 120832), (288, 109504), (348, 90624), (354, 89088), (384, 82128), (464, 67968), (472, 66816), (512, 61596), (522, 60416), (531, 59392), (576, 54752), (696, 45312), (708, 44544), (768, 41064), (928, 33984), (944, 33408), (1024, 30798), (1044, 30208), (1062, 29696), (1152, 27376), (1392, 22656), (1416, 22272), (1536, 20532), (1711, 18432), (1856, 16992), (1888, 16704), (2048, 15399), (2088, 15104), (2124, 14848), (2304, 13688), (2784, 11328), (2832, 11136), (3072, 10266), (3422, 9216), (3712, 8496), (3776, 8352), (4176, 7552), (4248, 7424), (4608, 6844), (5133, 6144), (5568, 5664)]