16591952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79769}}^1$

素因数の和:79790

約数の個数: 20

約数和(自身を含む): 34620180

約数和(自身を除く): 18028228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 79769, 159538, 319076, 638152, 1036997, 1276304, 2073994, 4147988, 8295976, 16591952]

約数ペア:

[(1, 16591952), (2, 8295976), (4, 4147988), (8, 2073994), (13, 1276304), (16, 1036997), (26, 638152), (52, 319076), (104, 159538), (208, 79769)]