42746128

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{62131}}^1$

素因数の和:62182

約数の個数: 20

約数和(自身を含む): 84748048

約数和(自身を除く): 42001920

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 62131, 124262, 248524, 497048, 994096, 2671633, 5343266, 10686532, 21373064, 42746128]

約数ペア:

[(1, 42746128), (2, 21373064), (4, 10686532), (8, 5343266), (16, 2671633), (43, 994096), (86, 497048), (172, 248524), (344, 124262), (688, 62131)]