116242568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21089}}^1$

素因数の和:21161

約数の個数: 32

約数和(自身を含む): 239160600

約数和(自身を除く): 122918032

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 21089, 42178, 84356, 168712, 274157, 548314, 1096628, 1117717, 2193256, 2235434, 4470868, 8941736, 14530321, 29060642, 58121284, 116242568]

約数ペア:

[(1, 116242568), (2, 58121284), (4, 29060642), (8, 14530321), (13, 8941736), (26, 4470868), (52, 2235434), (53, 2193256), (104, 1117717), (106, 1096628), (212, 548314), (424, 274157), (689, 168712), (1378, 84356), (2756, 42178), (5512, 21089)]