54243986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2\times {\mathrm{127}}^1$

素因数の和:326

約数の個数: 24

約数和(自身を含む): 85684224

約数和(自身を除く): 31440238

約数列:

[1, 2, 31, 62, 83, 127, 166, 254, 2573, 3937, 5146, 6889, 7874, 10541, 13778, 21082, 213559, 326771, 427118, 653542, 874903, 1749806, 27121993, 54243986]

約数ペア:

[(1, 54243986), (2, 27121993), (31, 1749806), (62, 874903), (83, 653542), (127, 427118), (166, 326771), (254, 213559), (2573, 21082), (3937, 13778), (5146, 10541), (6889, 7874)]