160996816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{234007}}^1$

素因数の和:234058

約数の個数: 20

約数和(自身を含む): 319186912

約数和(自身を除く): 158190096

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 234007, 468014, 936028, 1872056, 3744112, 10062301, 20124602, 40249204, 80498408, 160996816]

約数ペア:

[(1, 160996816), (2, 80498408), (4, 40249204), (8, 20124602), (16, 10062301), (43, 3744112), (86, 1872056), (172, 936028), (344, 468014), (688, 234007)]