8920124.00000000

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 22132440

約数和(自身を除く): 10689104

約数列:

[1, 2, 4, 8, 53, 106, 137, 197, 212, 274, 394, 424, 548, 788, 1096, 1576, 7261, 10441, 14522, 20882, 26989, 29044, 41764, 53978, 58088, 83528, 107956, 215912, 1430417, 2860834, 5721668, 11443336]

約数ペア:

[(1, 11443336), (2, 5721668), (4, 2860834), (8, 1430417), (53, 215912), (106, 107956), (137, 83528), (197, 58088), (212, 53978), (274, 41764), (394, 29044), (424, 26989), (548, 20882), (788, 14522), (1096, 10441), (1576, 7261)]