65231616

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 175039984

約数和(自身を除く): 109808368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 541, 628, 768, 942, 1082, 1256, 1623, 1884, 2164, 2512, 3246, 3768, 4328, 5024, 6492, 7536, 8656, 10048, 12984, 15072, 17312, 20096, 25968, 30144, 34624, 40192, 51936, 60288, 69248, 84937, 103872, 120576, 138496, 169874, 207744, 254811, 339748, 415488, 509622, 679496, 1019244, 1358992, 2038488, 2717984, 4076976, 5435968, 8153952, 10871936, 16307904, 21743872, 32615808, 65231616]

約数ペア:

[(1, 65231616), (2, 32615808), (3, 21743872), (4, 16307904), (6, 10871936), (8, 8153952), (12, 5435968), (16, 4076976), (24, 2717984), (32, 2038488), (48, 1358992), (64, 1019244), (96, 679496), (128, 509622), (157, 415488), (192, 339748), (256, 254811), (314, 207744), (384, 169874), (471, 138496), (541, 120576), (628, 103872), (768, 84937), (942, 69248), (1082, 60288), (1256, 51936), (1623, 40192), (1884, 34624), (2164, 30144), (2512, 25968), (3246, 20096), (3768, 17312), (4328, 15072), (5024, 12984), (6492, 10048), (7536, 8656)]