15661346432

素因数分解:

$2^7\times {\mathrm{122354269}}^1$

素因数の和:122354283

約数の個数: 16

約数和(自身を含む): 31200338850

約数和(自身を除く): 15538992418

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 122354269, 244708538, 489417076, 978834152, 1957668304, 3915336608, 7830673216, 15661346432]

約数ペア:

[(1, 15661346432), (2, 7830673216), (4, 3915336608), (8, 1957668304), (16, 978834152), (32, 489417076), (64, 244708538), (128, 122354269)]