23840144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{64783}}^1$

素因数の和:64814

約数の個数: 20

約数和(自身を含む): 48199296

約数和(自身を除く): 24359152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 64783, 129566, 259132, 518264, 1036528, 1490009, 2980018, 5960036, 11920072, 23840144]

約数ペア:

[(1, 23840144), (2, 11920072), (4, 5960036), (8, 2980018), (16, 1490009), (23, 1036528), (46, 518264), (92, 259132), (184, 129566), (368, 64783)]