25203328

素因数分解:

$2^7\times {\mathrm{196901}}^1$

素因数の和:196915

約数の個数: 16

約数和(自身を含む): 50210010

約数和(自身を除く): 25006682

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 196901, 393802, 787604, 1575208, 3150416, 6300832, 12601664, 25203328]

約数ペア:

[(1, 25203328), (2, 12601664), (4, 6300832), (8, 3150416), (16, 1575208), (32, 787604), (64, 393802), (128, 196901)]