80800468

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{8563}}^1$

素因数の和:8911

約数の個数: 24

約数和(自身を含む): 162099392

約数和(自身を除く): 81298924

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 8563, 9436, 17126, 34252, 59941, 119882, 239764, 2885731, 5771462, 11542924, 20200117, 40400234, 80800468]

約数ペア:

[(1, 80800468), (2, 40400234), (4, 20200117), (7, 11542924), (14, 5771462), (28, 2885731), (337, 239764), (674, 119882), (1348, 59941), (2359, 34252), (4718, 17126), (8563, 9436)]