8145712

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{1637}}^1$

素因数の和:1956

約数の個数: 20

約数和(自身を含む): 15842736

約数和(自身を除く): 7697024

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 1637, 2488, 3274, 4976, 6548, 13096, 26192, 509107, 1018214, 2036428, 4072856, 8145712]

約数ペア:

[(1, 8145712), (2, 4072856), (4, 2036428), (8, 1018214), (16, 509107), (311, 26192), (622, 13096), (1244, 6548), (1637, 4976), (2488, 3274)]