40535300656

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{19339361}}^1$

素因数の和:19339500

約数の個数: 20

約数和(自身を含む): 79136669304

約数和(自身を除く): 38601368648

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 19339361, 38678722, 77357444, 154714888, 309429776, 2533456291, 5066912582, 10133825164, 20267650328, 40535300656]

約数ペア:

[(1, 40535300656), (2, 20267650328), (4, 10133825164), (8, 5066912582), (16, 2533456291), (131, 309429776), (262, 154714888), (524, 77357444), (1048, 38678722), (2096, 19339361)]