81849364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{1097}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 149784768

約数和(自身を除く): 67935404

約数列:

[1, 2, 4, 23, 46, 92, 811, 1097, 1622, 2194, 3244, 4388, 18653, 25231, 37306, 50462, 74612, 100924, 889667, 1779334, 3558668, 20462341, 40924682, 81849364]

約数ペア:

[(1, 81849364), (2, 40924682), (4, 20462341), (23, 3558668), (46, 1779334), (92, 889667), (811, 100924), (1097, 74612), (1622, 50462), (2194, 37306), (3244, 25231), (4388, 18653)]