22496144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127819}}^1$

素因数の和:127838

約数の個数: 20

約数和(自身を含む): 47549040

約数和(自身を除く): 25052896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 127819, 255638, 511276, 1022552, 1406009, 2045104, 2812018, 5624036, 11248072, 22496144]

約数ペア:

[(1, 22496144), (2, 11248072), (4, 5624036), (8, 2812018), (11, 2045104), (16, 1406009), (22, 1022552), (44, 511276), (88, 255638), (176, 127819)]