86754512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{417089}}^1$

素因数の和:417110

約数の個数: 20

約数和(自身を含む): 181017060

約数和(自身を除く): 94262548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 417089, 834178, 1668356, 3336712, 5422157, 6673424, 10844314, 21688628, 43377256, 86754512]

約数ペア:

[(1, 86754512), (2, 43377256), (4, 21688628), (8, 10844314), (13, 6673424), (16, 5422157), (26, 3336712), (52, 1668356), (104, 834178), (208, 417089)]