22671088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{128813}}^1$

素因数の和:128832

約数の個数: 20

約数和(自身を含む): 47918808

約数和(自身を除く): 25247720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 128813, 257626, 515252, 1030504, 1416943, 2061008, 2833886, 5667772, 11335544, 22671088]

約数ペア:

[(1, 22671088), (2, 11335544), (4, 5667772), (8, 2833886), (11, 2061008), (16, 1416943), (22, 1030504), (44, 515252), (88, 257626), (176, 128813)]