28442656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{80803}}^1$

素因数の和:80824

約数の個数: 24

約数和(自身を含む): 61087824

約数和(自身を除く): 32645168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 80803, 161606, 323212, 646424, 888833, 1292848, 1777666, 2585696, 3555332, 7110664, 14221328, 28442656]

約数ペア:

[(1, 28442656), (2, 14221328), (4, 7110664), (8, 3555332), (11, 2585696), (16, 1777666), (22, 1292848), (32, 888833), (44, 646424), (88, 323212), (176, 161606), (352, 80803)]