47167952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{226769}}^1$

素因数の和:226790

約数の個数: 20

約数和(自身を含む): 98418180

約数和(自身を除く): 51250228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 226769, 453538, 907076, 1814152, 2947997, 3628304, 5895994, 11791988, 23583976, 47167952]

約数ペア:

[(1, 47167952), (2, 23583976), (4, 11791988), (8, 5895994), (13, 3628304), (16, 2947997), (26, 1814152), (52, 907076), (104, 453538), (208, 226769)]