56990504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{309731}}^1$

素因数の和:309760

約数の個数: 16

約数和(自身を含む): 111503520

約数和(自身を除く): 54513016

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 309731, 619462, 1238924, 2477848, 7123813, 14247626, 28495252, 56990504]

約数ペア:

[(1, 56990504), (2, 28495252), (4, 14247626), (8, 7123813), (23, 2477848), (46, 1238924), (92, 619462), (184, 309731)]