85539982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{353471}}^1$

素因数の和:353495

約数の個数: 12

約数和(自身を含む): 141035328

約数和(自身を除く): 55495346

約数列:

[1, 2, 11, 22, 121, 242, 353471, 706942, 3888181, 7776362, 42769991, 85539982]

約数ペア:

[(1, 85539982), (2, 42769991), (11, 7776362), (22, 3888181), (121, 706942), (242, 353471)]