61847248

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{54443}}^1$

素因数の和:54522

約数の個数: 20

約数和(自身を含む): 121519008

約数和(自身を除く): 59671760

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 54443, 108886, 217772, 435544, 871088, 3865453, 7730906, 15461812, 30923624, 61847248]

約数ペア:

[(1, 61847248), (2, 30923624), (4, 15461812), (8, 7730906), (16, 3865453), (71, 871088), (142, 435544), (284, 217772), (568, 108886), (1136, 54443)]