31425792

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 92715840

約数和(自身を除く): 61290048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 83, 87, 96, 102, 116, 128, 136, 166, 174, 192, 204, 232, 249, 256, 272, 332, 348, 384, 408, 464, 493, 498, 544, 664, 696, 768, 816, 928, 986, 996, 1088, 1328, 1392, 1411, 1479, 1632, 1856, 1972, 1992, 2176, 2407, 2656, 2784, 2822, 2958, 3264, 3712, 3944, 3984, 4233, 4352, 4814, 5312, 5568, 5644, 5916, 6528, 7221, 7424, 7888, 7968, 8466, 9628, 10624, 11136, 11288, 11832, 13056, 14442, 15776, 15936, 16932, 19256, 21248, 22272, 22576, 23664, 28884, 31552, 31872, 33864, 38512, 40919, 45152, 47328, 57768, 63104, 63744, 67728, 77024, 81838, 90304, 94656, 115536, 122757, 126208, 135456, 154048, 163676, 180608, 189312, 231072, 245514, 270912, 308096, 327352, 361216, 378624, 462144, 491028, 541824, 616192, 654704, 924288, 982056, 1083648, 1309408, 1848576, 1964112, 2618816, 3928224, 5237632, 7856448, 10475264, 15712896, 31425792]

約数ペア:

[(1, 31425792), (2, 15712896), (3, 10475264), (4, 7856448), (6, 5237632), (8, 3928224), (12, 2618816), (16, 1964112), (17, 1848576), (24, 1309408), (29, 1083648), (32, 982056), (34, 924288), (48, 654704), (51, 616192), (58, 541824), (64, 491028), (68, 462144), (83, 378624), (87, 361216), (96, 327352), (102, 308096), (116, 270912), (128, 245514), (136, 231072), (166, 189312), (174, 180608), (192, 163676), (204, 154048), (232, 135456), (249, 126208), (256, 122757), (272, 115536), (332, 94656), (348, 90304), (384, 81838), (408, 77024), (464, 67728), (493, 63744), (498, 63104), (544, 57768), (664, 47328), (696, 45152), (768, 40919), (816, 38512), (928, 33864), (986, 31872), (996, 31552), (1088, 28884), (1328, 23664), (1392, 22576), (1411, 22272), (1479, 21248), (1632, 19256), (1856, 16932), (1972, 15936), (1992, 15776), (2176, 14442), (2407, 13056), (2656, 11832), (2784, 11288), (2822, 11136), (2958, 10624), (3264, 9628), (3712, 8466), (3944, 7968), (3984, 7888), (4233, 7424), (4352, 7221), (4814, 6528), (5312, 5916), (5568, 5644)]