170542448

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{34273}}^1$

素因数の和:34592

約数の個数: 20

約数和(自身を含む): 331498128

約数和(自身を除く): 160955680

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 34273, 68546, 137092, 274184, 548368, 10658903, 21317806, 42635612, 85271224, 170542448]

約数ペア:

[(1, 170542448), (2, 85271224), (4, 42635612), (8, 21317806), (16, 10658903), (311, 548368), (622, 274184), (1244, 137092), (2488, 68546), (4976, 34273)]