40208096

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{29221}}^1$

素因数の和:29274

約数の個数: 24

約数和(自身を含む): 81003384

約数和(自身を除く): 40795288

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 29221, 58442, 116884, 233768, 467536, 935072, 1256503, 2513006, 5026012, 10052024, 20104048, 40208096]

約数ペア:

[(1, 40208096), (2, 20104048), (4, 10052024), (8, 5026012), (16, 2513006), (32, 1256503), (43, 935072), (86, 467536), (172, 233768), (344, 116884), (688, 58442), (1376, 29221)]