27775088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157813}}^1$

素因数の和:157832

約数の個数: 20

約数和(自身を含む): 58706808

約数和(自身を除く): 30931720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 157813, 315626, 631252, 1262504, 1735943, 2525008, 3471886, 6943772, 13887544, 27775088]

約数ペア:

[(1, 27775088), (2, 13887544), (4, 6943772), (8, 3471886), (11, 2525008), (16, 1735943), (22, 1262504), (44, 631252), (88, 315626), (176, 157813)]