16505856

素因数分解:

$2^{10}\times 3^4\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 110

約数和(自身を含む): 49537400

約数和(自身を除く): 33031544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 199, 216, 256, 288, 324, 384, 398, 432, 512, 576, 597, 648, 768, 796, 864, 1024, 1152, 1194, 1296, 1536, 1592, 1728, 1791, 2304, 2388, 2592, 3072, 3184, 3456, 3582, 4608, 4776, 5184, 5373, 6368, 6912, 7164, 9216, 9552, 10368, 10746, 12736, 13824, 14328, 16119, 19104, 20736, 21492, 25472, 27648, 28656, 32238, 38208, 41472, 42984, 50944, 57312, 64476, 76416, 82944, 85968, 101888, 114624, 128952, 152832, 171936, 203776, 229248, 257904, 305664, 343872, 458496, 515808, 611328, 687744, 916992, 1031616, 1375488, 1833984, 2063232, 2750976, 4126464, 5501952, 8252928, 16505856]

約数ペア:

[(1, 16505856), (2, 8252928), (3, 5501952), (4, 4126464), (6, 2750976), (8, 2063232), (9, 1833984), (12, 1375488), (16, 1031616), (18, 916992), (24, 687744), (27, 611328), (32, 515808), (36, 458496), (48, 343872), (54, 305664), (64, 257904), (72, 229248), (81, 203776), (96, 171936), (108, 152832), (128, 128952), (144, 114624), (162, 101888), (192, 85968), (199, 82944), (216, 76416), (256, 64476), (288, 57312), (324, 50944), (384, 42984), (398, 41472), (432, 38208), (512, 32238), (576, 28656), (597, 27648), (648, 25472), (768, 21492), (796, 20736), (864, 19104), (1024, 16119), (1152, 14328), (1194, 13824), (1296, 12736), (1536, 10746), (1592, 10368), (1728, 9552), (1791, 9216), (2304, 7164), (2388, 6912), (2592, 6368), (3072, 5373), (3184, 5184), (3456, 4776), (3582, 4608)]