56539144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{415729}}^1$

素因数の和:415752

約数の個数: 16

約数和(自身を含む): 112247100

約数和(自身を除く): 55707956

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 415729, 831458, 1662916, 3325832, 7067393, 14134786, 28269572, 56539144]

約数ペア:

[(1, 56539144), (2, 28269572), (4, 14134786), (8, 7067393), (17, 3325832), (34, 1662916), (68, 831458), (136, 415729)]