64345931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1951}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 72145920

約数和(自身を除く): 7799989

約数列:

[1, 13, 43, 59, 559, 767, 1951, 2537, 25363, 32981, 83893, 115109, 1090609, 1496417, 4949687, 64345931]

約数ペア:

[(1, 64345931), (13, 4949687), (43, 1496417), (59, 1090609), (559, 115109), (767, 83893), (1951, 32981), (2537, 25363)]