65037328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{94531}}^1$

素因数の和:94582

約数の個数: 20

約数和(自身を含む): 128941648

約数和(自身を除く): 63904320

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 94531, 189062, 378124, 756248, 1512496, 4064833, 8129666, 16259332, 32518664, 65037328]

約数ペア:

[(1, 65037328), (2, 32518664), (4, 16259332), (8, 8129666), (16, 4064833), (43, 1512496), (86, 756248), (172, 378124), (344, 189062), (688, 94531)]