22870136

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{53939}}^1$

素因数の和:53998

約数の個数: 16

約数和(自身を含む): 43691400

約数和(自身を除く): 20821264

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 53939, 107878, 215756, 431512, 2858767, 5717534, 11435068, 22870136]

約数ペア:

[(1, 22870136), (2, 11435068), (4, 5717534), (8, 2858767), (53, 431512), (106, 215756), (212, 107878), (424, 53939)]