28571096

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{87107}}^1$

素因数の和:87154

約数の個数: 16

約数和(自身を含む): 54878040

約数和(自身を除く): 26306944

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 87107, 174214, 348428, 696856, 3571387, 7142774, 14285548, 28571096]

約数ペア:

[(1, 28571096), (2, 14285548), (4, 7142774), (8, 3571387), (41, 696856), (82, 348428), (164, 174214), (328, 87107)]