20160346744

素因数分解:

$2^3\times {\mathrm{32143}}^1\times {\mathrm{78401}}^1$

素因数の和:110550

約数の個数: 16

約数和(自身を含む): 37802308320

約数和(自身を除く): 17641961576

約数列:

[1, 2, 4, 8, 32143, 64286, 78401, 128572, 156802, 257144, 313604, 627208, 2520043343, 5040086686, 10080173372, 20160346744]

約数ペア:

[(1, 20160346744), (2, 10080173372), (4, 5040086686), (8, 2520043343), (32143, 627208), (64286, 313604), (78401, 257144), (128572, 156802)]