80168242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4099}}^1$

素因数の和:4246

約数の個数: 32

約数和(自身を含む): 151142400

約数和(自身を除く): 70974158

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 154, 254, 889, 1397, 1778, 2794, 4099, 8198, 9779, 19558, 28693, 45089, 57386, 90178, 315623, 520573, 631246, 1041146, 3644011, 5726303, 7288022, 11452606, 40084121, 80168242]

約数ペア:

[(1, 80168242), (2, 40084121), (7, 11452606), (11, 7288022), (14, 5726303), (22, 3644011), (77, 1041146), (127, 631246), (154, 520573), (254, 315623), (889, 90178), (1397, 57386), (1778, 45089), (2794, 28693), (4099, 19558), (8198, 9779)]