40474552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{297607}}^1$

素因数の和:297630

約数の個数: 16

約数和(自身を含む): 80354160

約数和(自身を除く): 39879608

約数列:

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

約数ペア:

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