8137664

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3012

約数の個数: 28

約数和(自身を含む): 16529304

約数和(自身を除く): 8391640

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 2957, 5914, 11828, 23656, 47312, 94624, 127151, 189248, 254302, 508604, 1017208, 2034416, 4068832, 8137664]

約数ペア:

[(1, 8137664), (2, 4068832), (4, 2034416), (8, 1017208), (16, 508604), (32, 254302), (43, 189248), (64, 127151), (86, 94624), (172, 47312), (344, 23656), (688, 11828), (1376, 5914), (2752, 2957)]