8194640

素因数分解:

$2^4\times 5^1\times {\mathrm{102433}}^1$

素因数の和:102446

約数の個数: 20

約数和(自身を含む): 19052724

約数和(自身を除く): 10858084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 102433, 204866, 409732, 512165, 819464, 1024330, 1638928, 2048660, 4097320, 8194640]

約数ペア:

[(1, 8194640), (2, 4097320), (4, 2048660), (5, 1638928), (8, 1024330), (10, 819464), (16, 512165), (20, 409732), (40, 204866), (80, 102433)]