8725616

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{7681}}^1$

素因数の和:7760

約数の個数: 20

約数和(自身を含む): 17146224

約数和(自身を除く): 8420608

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 7681, 15362, 30724, 61448, 122896, 545351, 1090702, 2181404, 4362808, 8725616]

約数ペア:

[(1, 8725616), (2, 4362808), (4, 2181404), (8, 1090702), (16, 545351), (71, 122896), (142, 61448), (284, 30724), (568, 15362), (1136, 7681)]