28303088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{160813}}^1$

素因数の和:160832

約数の個数: 20

約数和(自身を含む): 59822808

約数和(自身を除く): 31519720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 160813, 321626, 643252, 1286504, 1768943, 2573008, 3537886, 7075772, 14151544, 28303088]

約数ペア:

[(1, 28303088), (2, 14151544), (4, 7075772), (8, 3537886), (11, 2573008), (16, 1768943), (22, 1286504), (44, 643252), (88, 321626), (176, 160813)]