57071944

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{31991}}^1$

素因数の和:32220

約数の個数: 16

約数和(自身を含む): 107493120

約数和(自身を除く): 50421176

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 31991, 63982, 127964, 255928, 7133993, 14267986, 28535972, 57071944]

約数ペア:

[(1, 57071944), (2, 28535972), (4, 14267986), (8, 7133993), (223, 255928), (446, 127964), (892, 63982), (1784, 31991)]