40806904

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{108529}}^1$

素因数の和:108582

約数の個数: 16

約数和(自身を含む): 78141600

約数和(自身を除く): 37334696

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 108529, 217058, 434116, 868232, 5100863, 10201726, 20403452, 40806904]

約数ペア:

[(1, 40806904), (2, 20403452), (4, 10201726), (8, 5100863), (47, 868232), (94, 434116), (188, 217058), (376, 108529)]