82686316

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{811}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 147329280

約数和(自身を除く): 64642964

約数列:

[1, 2, 4, 71, 142, 284, 359, 718, 811, 1436, 1622, 3244, 25489, 50978, 57581, 101956, 115162, 230324, 291149, 582298, 1164596, 20671579, 41343158, 82686316]

約数ペア:

[(1, 82686316), (2, 41343158), (4, 20671579), (71, 1164596), (142, 582298), (284, 291149), (359, 230324), (718, 115162), (811, 101956), (1436, 57581), (1622, 50978), (3244, 25489)]