23313568

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{16943}}^1$

素因数の和:16996

約数の個数: 24

約数和(自身を含む): 46968768

約数和(自身を除く): 23655200

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 16943, 33886, 67772, 135544, 271088, 542176, 728549, 1457098, 2914196, 5828392, 11656784, 23313568]

約数ペア:

[(1, 23313568), (2, 11656784), (4, 5828392), (8, 2914196), (16, 1457098), (32, 728549), (43, 542176), (86, 271088), (172, 135544), (344, 67772), (688, 33886), (1376, 16943)]