42127928

素因数分解:

$2^3\times {\mathrm{2221}}^1\times {\mathrm{2371}}^1$

素因数の和:4598

約数の個数: 16

約数和(自身を含む): 79058760

約数和(自身を除く): 36930832

約数列:

[1, 2, 4, 8, 2221, 2371, 4442, 4742, 8884, 9484, 17768, 18968, 5265991, 10531982, 21063964, 42127928]

約数ペア:

[(1, 42127928), (2, 21063964), (4, 10531982), (8, 5265991), (2221, 18968), (2371, 17768), (4442, 9484), (4742, 8884)]