431585008

素因数分解:

$2^4\times {\mathrm{3943}}^1\times {\mathrm{6841}}^1$

素因数の和:10792

約数の個数: 20

約数和(自身を含む): 836530288

約数和(自身を除く): 404945280

約数列:

[1, 2, 4, 8, 16, 3943, 6841, 7886, 13682, 15772, 27364, 31544, 54728, 63088, 109456, 26974063, 53948126, 107896252, 215792504, 431585008]

約数ペア:

[(1, 431585008), (2, 215792504), (4, 107896252), (8, 53948126), (16, 26974063), (3943, 109456), (6841, 63088), (7886, 54728), (13682, 31544), (15772, 27364)]