85486772

素因数分解:

$2^2\times 7^2\times {\mathrm{436157}}^1$

素因数の和:436175

約数の個数: 18

約数和(自身を含む): 174027042

約数和(自身を除く): 88540270

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 436157, 872314, 1744628, 3053099, 6106198, 12212396, 21371693, 42743386, 85486772]

約数ペア:

[(1, 85486772), (2, 42743386), (4, 21371693), (7, 12212396), (14, 6106198), (28, 3053099), (49, 1744628), (98, 872314), (196, 436157)]