55743824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{81023}}^1$

素因数の和:81074

約数の個数: 20

約数和(自身を含む): 110516736

約数和(自身を除く): 54772912

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 81023, 162046, 324092, 648184, 1296368, 3483989, 6967978, 13935956, 27871912, 55743824]

約数ペア:

[(1, 55743824), (2, 27871912), (4, 13935956), (8, 6967978), (16, 3483989), (43, 1296368), (86, 648184), (172, 324092), (344, 162046), (688, 81023)]