20161191224

素因数分解:

$2^3\times {\mathrm{587}}^1\times {\mathrm{4293269}}^1$

素因数の和:4293862

約数の個数: 16

約数和(自身を含む): 37866641400

約数和(自身を除く): 17705450176

約数列:

[1, 2, 4, 8, 587, 1174, 2348, 4696, 4293269, 8586538, 17173076, 34346152, 2520148903, 5040297806, 10080595612, 20161191224]

約数ペア:

[(1, 20161191224), (2, 10080595612), (4, 5040297806), (8, 2520148903), (587, 34346152), (1174, 17173076), (2348, 8586538), (4696, 4293269)]