25307648

素因数分解:

$2^9\times {\mathrm{49429}}^1$

素因数の和:49447

約数の個数: 20

約数和(自身を含む): 50566890

約数和(自身を除く): 25259242

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 49429, 98858, 197716, 395432, 790864, 1581728, 3163456, 6326912, 12653824, 25307648]

約数ペア:

[(1, 25307648), (2, 12653824), (4, 6326912), (8, 3163456), (16, 1581728), (32, 790864), (64, 395432), (128, 197716), (256, 98858), (512, 49429)]