81160376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40099}}^1$

素因数の和:40139

約数の個数: 32

約数和(自身を含む): 173232000

約数和(自身を除く): 92071624

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 40099, 80198, 160396, 320792, 441089, 882178, 922277, 1764356, 1844554, 3528712, 3689108, 7378216, 10145047, 20290094, 40580188, 81160376]

約数ペア:

[(1, 81160376), (2, 40580188), (4, 20290094), (8, 10145047), (11, 7378216), (22, 3689108), (23, 3528712), (44, 1844554), (46, 1764356), (88, 922277), (92, 882178), (184, 441089), (253, 320792), (506, 160396), (1012, 80198), (2024, 40099)]