54456712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{400417}}^1$

素因数の和:400440

約数の個数: 16

約数和(自身を含む): 108112860

約数和(自身を除く): 53656148

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 400417, 800834, 1601668, 3203336, 6807089, 13614178, 27228356, 54456712]

約数ペア:

[(1, 54456712), (2, 27228356), (4, 13614178), (8, 6807089), (17, 3203336), (34, 1601668), (68, 800834), (136, 400417)]