112144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 20

約数和(自身を含む): 223696

約数和(自身を除く): 111552

約数列:

[1, 2, 4, 8, 16, 43, 86, 163, 172, 326, 344, 652, 688, 1304, 2608, 7009, 14018, 28036, 56072, 112144]

約数ペア:

[(1, 112144), (2, 56072), (4, 28036), (8, 14018), (16, 7009), (43, 2608), (86, 1304), (163, 688), (172, 652), (326, 344)]