40642328

素因数分解:

$2^3\times {\mathrm{2239}}^1\times {\mathrm{2269}}^1$

素因数の和:4514

約数の個数: 16

約数和(自身を含む): 76272000

約数和(自身を除く): 35629672

約数列:

[1, 2, 4, 8, 2239, 2269, 4478, 4538, 8956, 9076, 17912, 18152, 5080291, 10160582, 20321164, 40642328]

約数ペア:

[(1, 40642328), (2, 20321164), (4, 10160582), (8, 5080291), (2239, 18152), (2269, 17912), (4478, 9076), (4538, 8956)]