16542156976

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{2055437}}^1$

素因数の和:2055948

約数の個数: 20

約数和(自身を含む): 32114163312

約数和(自身を除く): 15572006336

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 2055437, 4110874, 8221748, 16443496, 32886992, 1033884811, 2067769622, 4135539244, 8271078488, 16542156976]

約数ペア:

[(1, 16542156976), (2, 8271078488), (4, 4135539244), (8, 2067769622), (16, 1033884811), (503, 32886992), (1006, 16443496), (2012, 8221748), (4024, 4110874), (8048, 2055437)]