39728816

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{2239}}^1$

素因数の和:3356

約数の個数: 20

約数和(自身を含む): 77078400

約数和(自身を除く): 37349584

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 2239, 4436, 4478, 8872, 8956, 17744, 17912, 35824, 2483051, 4966102, 9932204, 19864408, 39728816]

約数ペア:

[(1, 39728816), (2, 19864408), (4, 9932204), (8, 4966102), (16, 2483051), (1109, 35824), (2218, 17912), (2239, 17744), (4436, 8956), (4478, 8872)]