85097086

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2824

約数の個数: 24

約数和(自身を含む): 137900664

約数和(自身を除く): 52803578

約数列:

[1, 2, 19, 38, 43, 86, 361, 722, 817, 1634, 2741, 5482, 15523, 31046, 52079, 104158, 117863, 235726, 989501, 1979002, 2239397, 4478794, 42548543, 85097086]

約数ペア:

[(1, 85097086), (2, 42548543), (19, 4478794), (38, 2239397), (43, 1979002), (86, 989501), (361, 235726), (722, 117863), (817, 104158), (1634, 52079), (2741, 31046), (5482, 15523)]