8171248

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{7193}}^1$

素因数の和:7272

約数の個数: 20

約数和(自身を含む): 16057008

約数和(自身を除く): 7885760

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 7193, 14386, 28772, 57544, 115088, 510703, 1021406, 2042812, 4085624, 8171248]

約数ペア:

[(1, 8171248), (2, 4085624), (4, 2042812), (8, 1021406), (16, 510703), (71, 115088), (142, 57544), (284, 28772), (568, 14386), (1136, 7193)]