161023906

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{2671}}^1$

素因数の和:3417

約数の個数: 16

約数和(自身を含む): 247598208

約数和(自身を除く): 86574302

約数列:

[1, 2, 43, 86, 701, 1402, 2671, 5342, 30143, 60286, 114853, 229706, 1872371, 3744742, 80511953, 161023906]

約数ペア:

[(1, 161023906), (2, 80511953), (43, 3744742), (86, 1872371), (701, 229706), (1402, 114853), (2671, 60286), (5342, 30143)]