89819884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1511}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 197116416

約数和(自身を除く): 107296532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 772, 1351, 1511, 2123, 2702, 3022, 4246, 5404, 6044, 8492, 10577, 14861, 16621, 21154, 29722, 33242, 42308, 59444, 66484, 116347, 232694, 291623, 465388, 583246, 1166492, 2041361, 3207853, 4082722, 6415706, 8165444, 12831412, 22454971, 44909942, 89819884]

約数ペア:

[(1, 89819884), (2, 44909942), (4, 22454971), (7, 12831412), (11, 8165444), (14, 6415706), (22, 4082722), (28, 3207853), (44, 2041361), (77, 1166492), (154, 583246), (193, 465388), (308, 291623), (386, 232694), (772, 116347), (1351, 66484), (1511, 59444), (2123, 42308), (2702, 33242), (3022, 29722), (4246, 21154), (5404, 16621), (6044, 14861), (8492, 10577)]