16173984

素因数分解:

$2^5\times 3^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 42668640

約数和(自身を除く): 26494656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 331, 509, 662, 993, 1018, 1324, 1527, 1986, 2036, 2648, 3054, 3972, 4072, 5296, 6108, 7944, 8144, 10592, 12216, 15888, 16288, 24432, 31776, 48864, 168479, 336958, 505437, 673916, 1010874, 1347832, 2021748, 2695664, 4043496, 5391328, 8086992, 16173984]

約数ペア:

[(1, 16173984), (2, 8086992), (3, 5391328), (4, 4043496), (6, 2695664), (8, 2021748), (12, 1347832), (16, 1010874), (24, 673916), (32, 505437), (48, 336958), (96, 168479), (331, 48864), (509, 31776), (662, 24432), (993, 16288), (1018, 15888), (1324, 12216), (1527, 10592), (1986, 8144), (2036, 7944), (2648, 6108), (3054, 5296), (3972, 4072)]