85795526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 140448000

約数和(自身を除く): 54652474

約数列:

[1, 2, 19, 37, 38, 74, 139, 278, 439, 703, 878, 1406, 2641, 5143, 5282, 8341, 10286, 16243, 16682, 32486, 61021, 97717, 122042, 195434, 308617, 617234, 1159399, 2257777, 2318798, 4515554, 42897763, 85795526]

約数ペア:

[(1, 85795526), (2, 42897763), (19, 4515554), (37, 2318798), (38, 2257777), (74, 1159399), (139, 617234), (278, 308617), (439, 195434), (703, 122042), (878, 97717), (1406, 61021), (2641, 32486), (5143, 16682), (5282, 16243), (8341, 10286)]