123039232

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{5113}}^1$

素因数の和:5178

約数の個数: 40

約数和(自身を含む): 251117856

約数和(自身を除く): 128078624

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 3008, 5113, 6016, 10226, 12032, 20452, 24064, 40904, 81808, 163616, 240311, 327232, 480622, 654464, 961244, 1308928, 1922488, 2617856, 3844976, 7689952, 15379904, 30759808, 61519616, 123039232]

約数ペア:

[(1, 123039232), (2, 61519616), (4, 30759808), (8, 15379904), (16, 7689952), (32, 3844976), (47, 2617856), (64, 1922488), (94, 1308928), (128, 961244), (188, 654464), (256, 480622), (376, 327232), (512, 240311), (752, 163616), (1504, 81808), (3008, 40904), (5113, 24064), (6016, 20452), (10226, 12032)]