2221424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8167}}^1$

素因数の和:8192

約数の個数: 20

約数和(自身を含む): 4557744

約数和(自身を除く): 2336320

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8167, 16334, 32668, 65336, 130672, 138839, 277678, 555356, 1110712, 2221424]

約数ペア:

[(1, 2221424), (2, 1110712), (4, 555356), (8, 277678), (16, 138839), (17, 130672), (34, 65336), (68, 32668), (136, 16334), (272, 8167)]