85697824

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{39971}}^1$

素因数の和:40048

約数の個数: 24

約数和(自身を含む): 171240048

約数和(自身を除く): 85542224

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 39971, 79942, 159884, 319768, 639536, 1279072, 2678057, 5356114, 10712228, 21424456, 42848912, 85697824]

約数ペア:

[(1, 85697824), (2, 42848912), (4, 21424456), (8, 10712228), (16, 5356114), (32, 2678057), (67, 1279072), (134, 639536), (268, 319768), (536, 159884), (1072, 79942), (2144, 39971)]