16124656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1093

約数の個数: 40

約数和(自身を含む): 33390720

約数和(自身を除く): 17266064

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1019, 1978, 2038, 3956, 4076, 7912, 8152, 15824, 16304, 23437, 43817, 46874, 87634, 93748, 175268, 187496, 350536, 374992, 701072, 1007791, 2015582, 4031164, 8062328, 16124656]

約数ペア:

[(1, 16124656), (2, 8062328), (4, 4031164), (8, 2015582), (16, 1007791), (23, 701072), (43, 374992), (46, 350536), (86, 187496), (92, 175268), (172, 93748), (184, 87634), (344, 46874), (368, 43817), (688, 23437), (989, 16304), (1019, 15824), (1978, 8152), (2038, 7912), (3956, 4076)]