55449104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{203857}}^1$

素因数の和:203882

約数の個数: 20

約数和(自身を含む): 113752764

約数和(自身を除く): 58303660

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 203857, 407714, 815428, 1630856, 3261712, 3465569, 6931138, 13862276, 27724552, 55449104]

約数ペア:

[(1, 55449104), (2, 27724552), (4, 13862276), (8, 6931138), (16, 3465569), (17, 3261712), (34, 1630856), (68, 815428), (136, 407714), (272, 203857)]