56913424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{82723}}^1$

素因数の和:82774

約数の個数: 20

約数和(自身を含む): 112835536

約数和(自身を除く): 55922112

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 82723, 165446, 330892, 661784, 1323568, 3557089, 7114178, 14228356, 28456712, 56913424]

約数ペア:

[(1, 56913424), (2, 28456712), (4, 14228356), (8, 7114178), (16, 3557089), (43, 1323568), (86, 661784), (172, 330892), (344, 165446), (688, 82723)]