16190896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43997}}^1$

素因数の和:44028

約数の個数: 20

約数和(自身を含む): 32734512

約数和(自身を除く): 16543616

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 43997, 87994, 175988, 351976, 703952, 1011931, 2023862, 4047724, 8095448, 16190896]

約数ペア:

[(1, 16190896), (2, 8095448), (4, 4047724), (8, 2023862), (16, 1011931), (23, 703952), (46, 351976), (92, 175988), (184, 87994), (368, 43997)]