42255224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6763}}^1$

素因数の和:6851

約数の個数: 32

約数和(自身を含む): 87661440

約数和(自身を除く): 45406216

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 6763, 13526, 27052, 54104, 74393, 148786, 297572, 480173, 595144, 960346, 1920692, 3841384, 5281903, 10563806, 21127612, 42255224]

約数ペア:

[(1, 42255224), (2, 21127612), (4, 10563806), (8, 5281903), (11, 3841384), (22, 1920692), (44, 960346), (71, 595144), (88, 480173), (142, 297572), (284, 148786), (568, 74393), (781, 54104), (1562, 27052), (3124, 13526), (6248, 6763)]