89266544

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{42589}}^1$

素因数の和:42728

約数の個数: 20

約数和(自身を含む): 174278280

約数和(自身を除く): 85011736

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 42589, 85178, 170356, 340712, 681424, 5579159, 11158318, 22316636, 44633272, 89266544]

約数ペア:

[(1, 89266544), (2, 44633272), (4, 22316636), (8, 11158318), (16, 5579159), (131, 681424), (262, 340712), (524, 170356), (1048, 85178), (2096, 42589)]