86249956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{15217}}^1$

素因数の和:15343

約数の個数: 24

約数和(自身を含む): 164050040

約数和(自身を除く): 77800084

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 15217, 30434, 60868, 197821, 395642, 791284, 1658653, 3317306, 6634612, 21562489, 43124978, 86249956]

約数ペア:

[(1, 86249956), (2, 43124978), (4, 21562489), (13, 6634612), (26, 3317306), (52, 1658653), (109, 791284), (218, 395642), (436, 197821), (1417, 60868), (2834, 30434), (5668, 15217)]