85464184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{821771}}^1$

素因数の和:821790

約数の個数: 16

約数和(自身を含む): 172572120

約数和(自身を除く): 87107936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 821771, 1643542, 3287084, 6574168, 10683023, 21366046, 42732092, 85464184]

約数ペア:

[(1, 85464184), (2, 42732092), (4, 21366046), (8, 10683023), (13, 6574168), (26, 3287084), (52, 1643542), (104, 821771)]