8705264

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12653}}^1$

素因数の和:12704

約数の個数: 20

約数和(自身を含む): 17260056

約数和(自身を除く): 8554792

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12653, 25306, 50612, 101224, 202448, 544079, 1088158, 2176316, 4352632, 8705264]

約数ペア:

[(1, 8705264), (2, 4352632), (4, 2176316), (8, 1088158), (16, 544079), (43, 202448), (86, 101224), (172, 50612), (344, 25306), (688, 12653)]