56819216

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{53003}}^1$

素因数の和:53078

約数の個数: 20

約数和(自身を含む): 111732432

約数和(自身を除く): 54913216

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 53003, 106006, 212012, 424024, 848048, 3551201, 7102402, 14204804, 28409608, 56819216]

約数ペア:

[(1, 56819216), (2, 28409608), (4, 14204804), (8, 7102402), (16, 3551201), (67, 848048), (134, 424024), (268, 212012), (536, 106006), (1072, 53003)]