81448174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 134693280

約数和(自身を除く): 53245106

約数列:

[1, 2, 19, 37, 38, 53, 74, 106, 703, 1007, 1093, 1406, 1961, 2014, 2186, 3922, 20767, 37259, 40441, 41534, 57929, 74518, 80882, 115858, 768379, 1100651, 1536758, 2143373, 2201302, 4286746, 40724087, 81448174]

約数ペア:

[(1, 81448174), (2, 40724087), (19, 4286746), (37, 2201302), (38, 2143373), (53, 1536758), (74, 1100651), (106, 768379), (703, 115858), (1007, 80882), (1093, 74518), (1406, 57929), (1961, 41534), (2014, 40441), (2186, 37259), (3922, 20767)]