16187904

素因数分解:

$2^9\times 3^3\times {\mathrm{1171}}^1$

素因数の和:1198

約数の個数: 80

約数和(自身を含む): 47958240

約数和(自身を除く): 31770336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1171, 1536, 1728, 2304, 2342, 3456, 3513, 4608, 4684, 6912, 7026, 9368, 10539, 13824, 14052, 18736, 21078, 28104, 31617, 37472, 42156, 56208, 63234, 74944, 84312, 112416, 126468, 149888, 168624, 224832, 252936, 299776, 337248, 449664, 505872, 599552, 674496, 899328, 1011744, 1348992, 1798656, 2023488, 2697984, 4046976, 5395968, 8093952, 16187904]

約数ペア:

[(1, 16187904), (2, 8093952), (3, 5395968), (4, 4046976), (6, 2697984), (8, 2023488), (9, 1798656), (12, 1348992), (16, 1011744), (18, 899328), (24, 674496), (27, 599552), (32, 505872), (36, 449664), (48, 337248), (54, 299776), (64, 252936), (72, 224832), (96, 168624), (108, 149888), (128, 126468), (144, 112416), (192, 84312), (216, 74944), (256, 63234), (288, 56208), (384, 42156), (432, 37472), (512, 31617), (576, 28104), (768, 21078), (864, 18736), (1152, 14052), (1171, 13824), (1536, 10539), (1728, 9368), (2304, 7026), (2342, 6912), (3456, 4684), (3513, 4608)]