80949104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{297607}}^1$

素因数の和:297632

約数の個数: 20

約数和(自身を含む): 166065264

約数和(自身を除く): 85116160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 297607, 595214, 1190428, 2380856, 4761712, 5059319, 10118638, 20237276, 40474552, 80949104]

約数ペア:

[(1, 80949104), (2, 40474552), (4, 20237276), (8, 10118638), (16, 5059319), (17, 4761712), (34, 2380856), (68, 1190428), (136, 595214), (272, 297607)]