120003056

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{21247}}^1$

素因数の和:21608

約数の個数: 20

約数和(自身を含む): 233175552

約数和(自身を除く): 113172496

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 21247, 42494, 84988, 169976, 339952, 7500191, 15000382, 30000764, 60001528, 120003056]

約数ペア:

[(1, 120003056), (2, 60001528), (4, 30000764), (8, 15000382), (16, 7500191), (353, 339952), (706, 169976), (1412, 84988), (2824, 42494), (5648, 21247)]