85206904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{811}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 167207040

約数和(自身を除く): 82000136

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 571, 811, 1142, 1622, 2284, 3244, 4568, 6488, 13133, 18653, 26266, 37306, 52532, 74612, 105064, 149224, 463081, 926162, 1852324, 3704648, 10650863, 21301726, 42603452, 85206904]

約数ペア:

[(1, 85206904), (2, 42603452), (4, 21301726), (8, 10650863), (23, 3704648), (46, 1852324), (92, 926162), (184, 463081), (571, 149224), (811, 105064), (1142, 74612), (1622, 52532), (2284, 37306), (3244, 26266), (4568, 18653), (6488, 13133)]