89719328

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{65203}}^1$

素因数の和:65256

約数の個数: 24

約数和(自身を含む): 180745488

約数和(自身を除く): 91026160

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 65203, 130406, 260812, 521624, 1043248, 2086496, 2803729, 5607458, 11214916, 22429832, 44859664, 89719328]

約数ペア:

[(1, 89719328), (2, 44859664), (4, 22429832), (8, 11214916), (16, 5607458), (32, 2803729), (43, 2086496), (86, 1043248), (172, 521624), (344, 260812), (688, 130406), (1376, 65203)]