339770023024

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{167209657}}^1$

素因数の和:167209792

約数の個数: 20

約数和(自身を含む): 663487922944

約数和(自身を除く): 323717899920

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 167209657, 334419314, 668838628, 1337677256, 2675354512, 21235626439, 42471252878, 84942505756, 169885011512, 339770023024]

約数ペア:

[(1, 339770023024), (2, 169885011512), (4, 84942505756), (8, 42471252878), (16, 21235626439), (127, 2675354512), (254, 1337677256), (508, 668838628), (1016, 334419314), (2032, 167209657)]