8739664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12703}}^1$

素因数の和:12754

約数の個数: 20

約数和(自身を含む): 17328256

約数和(自身を除く): 8588592

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12703, 25406, 50812, 101624, 203248, 546229, 1092458, 2184916, 4369832, 8739664]

約数ペア:

[(1, 8739664), (2, 4369832), (4, 2184916), (8, 1092458), (16, 546229), (43, 203248), (86, 101624), (172, 50812), (344, 25406), (688, 12703)]