84575324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{21379}}^1$

素因数の和:21449

約数の個数: 24

約数和(自身を含む): 158040960

約数和(自身を除く): 73465636

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 21379, 42758, 85516, 491717, 919297, 983434, 1838594, 1966868, 3677188, 21143831, 42287662, 84575324]

約数ペア:

[(1, 84575324), (2, 42287662), (4, 21143831), (23, 3677188), (43, 1966868), (46, 1838594), (86, 983434), (92, 919297), (172, 491717), (989, 85516), (1978, 42758), (3956, 21379)]