15744328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 31570560

約数和(自身を除く): 15826232

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 2087, 3772, 4174, 7544, 8348, 16696, 48001, 85567, 96002, 171134, 192004, 342268, 384008, 684536, 1968041, 3936082, 7872164, 15744328]

約数ペア:

[(1, 15744328), (2, 7872164), (4, 3936082), (8, 1968041), (23, 684536), (41, 384008), (46, 342268), (82, 192004), (92, 171134), (164, 96002), (184, 85567), (328, 48001), (943, 16696), (1886, 8348), (2087, 7544), (3772, 4174)]