5321744

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2539}}^1$

素因数の和:2678

約数の個数: 20

約数和(自身を含む): 10393680

約数和(自身を除く): 5071936

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 2539, 5078, 10156, 20312, 40624, 332609, 665218, 1330436, 2660872, 5321744]

約数ペア:

[(1, 5321744), (2, 2660872), (4, 1330436), (8, 665218), (16, 332609), (131, 40624), (262, 20312), (524, 10156), (1048, 5078), (2096, 2539)]