80243612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{1373}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 148117200

約数和(自身を除く): 67873588

約数列:

[1, 2, 4, 19, 38, 76, 769, 1373, 1538, 2746, 3076, 5492, 14611, 26087, 29222, 52174, 58444, 104348, 1055837, 2111674, 4223348, 20060903, 40121806, 80243612]

約数ペア:

[(1, 80243612), (2, 40121806), (4, 20060903), (19, 4223348), (38, 2111674), (76, 1055837), (769, 104348), (1373, 58444), (1538, 52174), (2746, 29222), (3076, 26087), (5492, 14611)]