40031232

素因数分解:

$2^{10}\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 88

約数和(自身を含む): 108671136

約数和(自身を除く): 68639904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 157, 166, 192, 249, 256, 314, 332, 384, 471, 498, 512, 628, 664, 768, 942, 996, 1024, 1256, 1328, 1536, 1884, 1992, 2512, 2656, 3072, 3768, 3984, 5024, 5312, 7536, 7968, 10048, 10624, 13031, 15072, 15936, 20096, 21248, 26062, 30144, 31872, 39093, 40192, 42496, 52124, 60288, 63744, 78186, 80384, 84992, 104248, 120576, 127488, 156372, 160768, 208496, 241152, 254976, 312744, 416992, 482304, 625488, 833984, 1250976, 1667968, 2501952, 3335936, 5003904, 6671872, 10007808, 13343744, 20015616, 40031232]

約数ペア:

[(1, 40031232), (2, 20015616), (3, 13343744), (4, 10007808), (6, 6671872), (8, 5003904), (12, 3335936), (16, 2501952), (24, 1667968), (32, 1250976), (48, 833984), (64, 625488), (83, 482304), (96, 416992), (128, 312744), (157, 254976), (166, 241152), (192, 208496), (249, 160768), (256, 156372), (314, 127488), (332, 120576), (384, 104248), (471, 84992), (498, 80384), (512, 78186), (628, 63744), (664, 60288), (768, 52124), (942, 42496), (996, 40192), (1024, 39093), (1256, 31872), (1328, 30144), (1536, 26062), (1884, 21248), (1992, 20096), (2512, 15936), (2656, 15072), (3072, 13031), (3768, 10624), (3984, 10048), (5024, 7968), (5312, 7536)]