26682016

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{19391}}^1$

素因数の和:19444

約数の個数: 24

約数和(自身を含む): 53754624

約数和(自身を除く): 27072608

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 19391, 38782, 77564, 155128, 310256, 620512, 833813, 1667626, 3335252, 6670504, 13341008, 26682016]

約数ペア:

[(1, 26682016), (2, 13341008), (4, 6670504), (8, 3335252), (16, 1667626), (32, 833813), (43, 620512), (86, 310256), (172, 155128), (344, 77564), (688, 38782), (1376, 19391)]