16742896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{45497}}^1$

素因数の和:45528

約数の個数: 20

約数和(自身を含む): 33850512

約数和(自身を除く): 17107616

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 45497, 90994, 181988, 363976, 727952, 1046431, 2092862, 4185724, 8371448, 16742896]

約数ペア:

[(1, 16742896), (2, 8371448), (4, 4185724), (8, 2092862), (16, 1046431), (23, 727952), (46, 363976), (92, 181988), (184, 90994), (368, 45497)]