42339824

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{3271}}^1$

素因数の和:4088

約数の個数: 20

約数和(自身を含む): 82159920

約数和(自身を除く): 39820096

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 3271, 6472, 6542, 12944, 13084, 26168, 52336, 2646239, 5292478, 10584956, 21169912, 42339824]

約数ペア:

[(1, 42339824), (2, 21169912), (4, 10584956), (8, 5292478), (16, 2646239), (809, 52336), (1618, 26168), (3236, 13084), (3271, 12944), (6472, 6542)]