86928320

素因数分解:

$2^6\times 5^1\times {\mathrm{271651}}^1$

素因数の和:271668

約数の個数: 28

約数和(自身を含む): 206998824

約数和(自身を除く): 120070504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 271651, 543302, 1086604, 1358255, 2173208, 2716510, 4346416, 5433020, 8692832, 10866040, 17385664, 21732080, 43464160, 86928320]

約数ペア:

[(1, 86928320), (2, 43464160), (4, 21732080), (5, 17385664), (8, 10866040), (10, 8692832), (16, 5433020), (20, 4346416), (32, 2716510), (40, 2173208), (64, 1358255), (80, 1086604), (160, 543302), (320, 271651)]