80153672

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{51913}}^1$

素因数の和:52112

約数の個数: 16

約数和(自身を含む): 151069740

約数和(自身を除く): 70916068

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 51913, 103826, 207652, 415304, 10019209, 20038418, 40076836, 80153672]

約数ペア:

[(1, 80153672), (2, 40076836), (4, 20038418), (8, 10019209), (193, 415304), (386, 207652), (772, 103826), (1544, 51913)]