16275328

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3014

約数の個数: 32

約数和(自身を含む): 33188760

約数和(自身を除く): 16913432

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 2957, 5504, 5914, 11828, 23656, 47312, 94624, 127151, 189248, 254302, 378496, 508604, 1017208, 2034416, 4068832, 8137664, 16275328]

約数ペア:

[(1, 16275328), (2, 8137664), (4, 4068832), (8, 2034416), (16, 1017208), (32, 508604), (43, 378496), (64, 254302), (86, 189248), (128, 127151), (172, 94624), (344, 47312), (688, 23656), (1376, 11828), (2752, 5914), (2957, 5504)]