65531432

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{26339}}^1$

素因数の和:26656

約数の個数: 16

約数和(自身を含む): 123271200

約数和(自身を除く): 57739768

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 26339, 52678, 105356, 210712, 8191429, 16382858, 32765716, 65531432]

約数ペア:

[(1, 65531432), (2, 32765716), (4, 16382858), (8, 8191429), (311, 210712), (622, 105356), (1244, 52678), (2488, 26339)]