25398656

素因数分解:

$2^7\times {\mathrm{198427}}^1$

素因数の和:198441

約数の個数: 16

約数和(自身を含む): 50599140

約数和(自身を除く): 25200484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 198427, 396854, 793708, 1587416, 3174832, 6349664, 12699328, 25398656]

約数ペア:

[(1, 25398656), (2, 12699328), (4, 6349664), (8, 3174832), (16, 1587416), (32, 793708), (64, 396854), (128, 198427)]