54892144

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{26189}}^1$

素因数の和:26328

約数の個数: 20

約数和(自身を含む): 107169480

約数和(自身を除く): 52277336

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 26189, 52378, 104756, 209512, 419024, 3430759, 6861518, 13723036, 27446072, 54892144]

約数ペア:

[(1, 54892144), (2, 27446072), (4, 13723036), (8, 6861518), (16, 3430759), (131, 419024), (262, 209512), (524, 104756), (1048, 52378), (2096, 26189)]