127700864

素因数分解:

$2^7\times {\mathrm{997663}}^1$

素因数の和:997677

約数の個数: 16

約数和(自身を含む): 254404320

約数和(自身を除く): 126703456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 997663, 1995326, 3990652, 7981304, 15962608, 31925216, 63850432, 127700864]

約数ペア:

[(1, 127700864), (2, 63850432), (4, 31925216), (8, 15962608), (16, 7981304), (32, 3990652), (64, 1995326), (128, 997663)]