216471152

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{8837}}^1$

素因数の和:10376

約数の個数: 20

約数和(自身を含む): 419734296

約数和(自身を除く): 203263144

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 6124, 8837, 12248, 17674, 24496, 35348, 70696, 141392, 13529447, 27058894, 54117788, 108235576, 216471152]

約数ペア:

[(1, 216471152), (2, 108235576), (4, 54117788), (8, 27058894), (16, 13529447), (1531, 141392), (3062, 70696), (6124, 35348), (8837, 24496), (12248, 17674)]