55020688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83873}}^1$

素因数の和:83922

約数の個数: 20

約数和(自身を含む): 109203948

約数和(自身を除く): 54183260

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 83873, 167746, 335492, 670984, 1341968, 3438793, 6877586, 13755172, 27510344, 55020688]

約数ペア:

[(1, 55020688), (2, 27510344), (4, 13755172), (8, 6877586), (16, 3438793), (41, 1341968), (82, 670984), (164, 335492), (328, 167746), (656, 83873)]