81604226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{5479}}^1$

素因数の和:6169

約数の個数: 16

約数和(自身を含む): 133755840

約数和(自身を除く): 52151614

約数列:

[1, 2, 11, 22, 677, 1354, 5479, 7447, 10958, 14894, 60269, 120538, 3709283, 7418566, 40802113, 81604226]

約数ペア:

[(1, 81604226), (2, 40802113), (11, 7418566), (22, 3709283), (677, 120538), (1354, 60269), (5479, 14894), (7447, 10958)]