79273424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{115223}}^1$

素因数の和:115274

約数の個数: 20

約数和(自身を含む): 157165536

約数和(自身を除く): 77892112

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 115223, 230446, 460892, 921784, 1843568, 4954589, 9909178, 19818356, 39636712, 79273424]

約数ペア:

[(1, 79273424), (2, 39636712), (4, 19818356), (8, 9909178), (16, 4954589), (43, 1843568), (86, 921784), (172, 460892), (344, 230446), (688, 115223)]