16327580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28151}}^1$

素因数の和:28189

約数の個数: 24

約数和(自身を含む): 35471520

約数和(自身を除く): 19143940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 28151, 56302, 112604, 140755, 281510, 563020, 816379, 1632758, 3265516, 4081895, 8163790, 16327580]

約数ペア:

[(1, 16327580), (2, 8163790), (4, 4081895), (5, 3265516), (10, 1632758), (20, 816379), (29, 563020), (58, 281510), (116, 140755), (145, 112604), (290, 56302), (580, 28151)]