82655356

素因数分解:

$2^2\times 7^2\times {\mathrm{421711}}^1$

素因数の和:421729

約数の個数: 18

約数和(自身を含む): 168263088

約数和(自身を除く): 85607732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 421711, 843422, 1686844, 2951977, 5903954, 11807908, 20663839, 41327678, 82655356]

約数ペア:

[(1, 82655356), (2, 41327678), (4, 20663839), (7, 11807908), (14, 5903954), (28, 2951977), (49, 1686844), (98, 843422), (196, 421711)]