17889248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43003}}^1$

素因数の和:43026

約数の個数: 24

約数和(自身を含む): 37929528

約数和(自身を除く): 20040280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 43003, 86006, 172012, 344024, 559039, 688048, 1118078, 1376096, 2236156, 4472312, 8944624, 17889248]

約数ペア:

[(1, 17889248), (2, 8944624), (4, 4472312), (8, 2236156), (13, 1376096), (16, 1118078), (26, 688048), (32, 559039), (52, 344024), (104, 172012), (208, 86006), (416, 43003)]