169664104

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{32779}}^1$

素因数の和:33432

約数の個数: 16

約数和(自身を含む): 318621600

約数和(自身を除く): 148957496

約数列:

[1, 2, 4, 8, 647, 1294, 2588, 5176, 32779, 65558, 131116, 262232, 21208013, 42416026, 84832052, 169664104]

約数ペア:

[(1, 169664104), (2, 84832052), (4, 42416026), (8, 21208013), (647, 262232), (1294, 131116), (2588, 65558), (5176, 32779)]