55563464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8893}}^1$

素因数の和:8981

約数の個数: 32

約数和(自身を含む): 115266240

約数和(自身を除く): 59702776

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 8893, 17786, 35572, 71144, 97823, 195646, 391292, 631403, 782584, 1262806, 2525612, 5051224, 6945433, 13890866, 27781732, 55563464]

約数ペア:

[(1, 55563464), (2, 27781732), (4, 13890866), (8, 6945433), (11, 5051224), (22, 2525612), (44, 1262806), (71, 782584), (88, 631403), (142, 391292), (284, 195646), (568, 97823), (781, 71144), (1562, 35572), (3124, 17786), (6248, 8893)]