3720161168

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{5407211}}^1$

素因数の和:5407262

約数の個数: 20

約数和(自身を含む): 7375437168

約数和(自身を除く): 3655276000

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 5407211, 10814422, 21628844, 43257688, 86515376, 232510073, 465020146, 930040292, 1860080584, 3720161168]

約数ペア:

[(1, 3720161168), (2, 1860080584), (4, 930040292), (8, 465020146), (16, 232510073), (43, 86515376), (86, 43257688), (172, 21628844), (344, 10814422), (688, 5407211)]