21410432

素因数分解:

$2^7\times {\mathrm{167269}}^1$

素因数の和:167283

約数の個数: 16

約数和(自身を含む): 42653850

約数和(自身を除く): 21243418

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167269, 334538, 669076, 1338152, 2676304, 5352608, 10705216, 21410432]

約数ペア:

[(1, 21410432), (2, 10705216), (4, 5352608), (8, 2676304), (16, 1338152), (32, 669076), (64, 334538), (128, 167269)]