42340976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{115057}}^1$

素因数の和:115088

約数の個数: 20

約数和(自身を含む): 85603152

約数和(自身を除く): 43262176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 115057, 230114, 460228, 920456, 1840912, 2646311, 5292622, 10585244, 21170488, 42340976]

約数ペア:

[(1, 42340976), (2, 21170488), (4, 10585244), (8, 5292622), (16, 2646311), (23, 1840912), (46, 920456), (92, 460228), (184, 230114), (368, 115057)]