4195816

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 3968984

約数列:

[1, 2, 4, 8, 71, 83, 89, 142, 166, 178, 284, 332, 356, 568, 664, 712, 5893, 6319, 7387, 11786, 12638, 14774, 23572, 25276, 29548, 47144, 50552, 59096, 524477, 1048954, 2097908, 4195816]

約数ペア:

[(1, 4195816), (2, 2097908), (4, 1048954), (8, 524477), (71, 59096), (83, 50552), (89, 47144), (142, 29548), (166, 25276), (178, 23572), (284, 14774), (332, 12638), (356, 11786), (568, 7387), (664, 6319), (712, 5893)]