22581976

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 20963624

約数列:

[1, 2, 4, 8, 71, 83, 142, 166, 284, 332, 479, 568, 664, 958, 1916, 3832, 5893, 11786, 23572, 34009, 39757, 47144, 68018, 79514, 136036, 159028, 272072, 318056, 2822747, 5645494, 11290988, 22581976]

約数ペア:

[(1, 22581976), (2, 11290988), (4, 5645494), (8, 2822747), (71, 318056), (83, 272072), (142, 159028), (166, 136036), (284, 79514), (332, 68018), (479, 47144), (568, 39757), (664, 34009), (958, 23572), (1916, 11786), (3832, 5893)]