81559484

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{3643}}^1$

素因数の和:3869

約数の個数: 24

約数和(自身を含む): 148456560

約数和(自身を除く): 66897076

約数列:

[1, 2, 4, 29, 58, 116, 193, 386, 772, 3643, 5597, 7286, 11194, 14572, 22388, 105647, 211294, 422588, 703099, 1406198, 2812396, 20389871, 40779742, 81559484]

約数ペア:

[(1, 81559484), (2, 40779742), (4, 20389871), (29, 2812396), (58, 1406198), (116, 703099), (193, 422588), (386, 211294), (772, 105647), (3643, 22388), (5597, 14572), (7286, 11194)]