85654192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{411799}}^1$

素因数の和:411820

約数の個数: 20

約数和(自身を含む): 178721200

約数和(自身を除く): 93067008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 411799, 823598, 1647196, 3294392, 5353387, 6588784, 10706774, 21413548, 42827096, 85654192]

約数ペア:

[(1, 85654192), (2, 42827096), (4, 21413548), (8, 10706774), (13, 6588784), (16, 5353387), (26, 3294392), (52, 1647196), (104, 823598), (208, 411799)]