54171242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{21277}}^1$

素因数の和:21365

約数の個数: 16

約数和(自身を含む): 86814240

約数和(自身を除く): 32642998

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 21277, 42554, 404263, 808526, 1425559, 2851118, 27085621, 54171242]

約数ペア:

[(1, 54171242), (2, 27085621), (19, 2851118), (38, 1425559), (67, 808526), (134, 404263), (1273, 42554), (2546, 21277)]