80608924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{2011}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 154135296

約数和(自身を除く): 73526372

約数列:

[1, 2, 4, 11, 22, 44, 911, 1822, 2011, 3644, 4022, 8044, 10021, 20042, 22121, 40084, 44242, 88484, 1832021, 3664042, 7328084, 20152231, 40304462, 80608924]

約数ペア:

[(1, 80608924), (2, 40304462), (4, 20152231), (11, 7328084), (22, 3664042), (44, 1832021), (911, 88484), (1822, 44242), (2011, 40084), (3644, 22121), (4022, 20042), (8044, 10021)]