41628656

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{19861}}^1$

素因数の和:20000

約数の個数: 20

約数和(自身を含む): 81275304

約数和(自身を除く): 39646648

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 19861, 39722, 79444, 158888, 317776, 2601791, 5203582, 10407164, 20814328, 41628656]

約数ペア:

[(1, 41628656), (2, 20814328), (4, 10407164), (8, 5203582), (16, 2601791), (131, 317776), (262, 158888), (524, 79444), (1048, 39722), (2096, 19861)]