89810314

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5322

約数の個数: 24

約数和(自身を含む): 150189984

約数和(自身を除く): 60379670

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 5227, 8591, 10454, 17182, 57497, 114994, 371117, 632467, 742234, 1264934, 4082287, 8164574, 44905157, 89810314]

約数ペア:

[(1, 89810314), (2, 44905157), (11, 8164574), (22, 4082287), (71, 1264934), (121, 742234), (142, 632467), (242, 371117), (781, 114994), (1562, 57497), (5227, 17182), (8591, 10454)]