85198772

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{839}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 152409600

約数和(自身を除く): 67210828

約数列:

[1, 2, 4, 53, 106, 212, 479, 839, 958, 1678, 1916, 3356, 25387, 44467, 50774, 88934, 101548, 177868, 401881, 803762, 1607524, 21299693, 42599386, 85198772]

約数ペア:

[(1, 85198772), (2, 42599386), (4, 21299693), (53, 1607524), (106, 803762), (212, 401881), (479, 177868), (839, 101548), (958, 88934), (1678, 50774), (1916, 44467), (3356, 25387)]