87872824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6653}}^1$

素因数の和:6799

約数の個数: 32

約数和(自身を含む): 178859520

約数和(自身を除く): 90986696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 6653, 13208, 13306, 26612, 53224, 86489, 172978, 345956, 691912, 844931, 1689862, 3379724, 6759448, 10984103, 21968206, 43936412, 87872824]

約数ペア:

[(1, 87872824), (2, 43936412), (4, 21968206), (8, 10984103), (13, 6759448), (26, 3379724), (52, 1689862), (104, 844931), (127, 691912), (254, 345956), (508, 172978), (1016, 86489), (1651, 53224), (3302, 26612), (6604, 13306), (6653, 13208)]