11431808

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 24414720

約数和(自身を除く): 12982912

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 67, 86, 124, 128, 134, 172, 248, 268, 344, 496, 536, 688, 992, 1072, 1333, 1376, 1984, 2077, 2144, 2666, 2752, 2881, 3968, 4154, 4288, 5332, 5504, 5762, 8308, 8576, 10664, 11524, 16616, 21328, 23048, 33232, 42656, 46096, 66464, 85312, 89311, 92192, 132928, 170624, 178622, 184384, 265856, 357244, 368768, 714488, 1428976, 2857952, 5715904, 11431808]

約数ペア:

[(1, 11431808), (2, 5715904), (4, 2857952), (8, 1428976), (16, 714488), (31, 368768), (32, 357244), (43, 265856), (62, 184384), (64, 178622), (67, 170624), (86, 132928), (124, 92192), (128, 89311), (134, 85312), (172, 66464), (248, 46096), (268, 42656), (344, 33232), (496, 23048), (536, 21328), (688, 16616), (992, 11524), (1072, 10664), (1333, 8576), (1376, 8308), (1984, 5762), (2077, 5504), (2144, 5332), (2666, 4288), (2752, 4154), (2881, 3968)]