86139088

素因数分解:

$2^4\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1511}}^1$

素因数の和:2035

約数の個数: 40

約数和(自身を含む): 191237760

約数和(自身を除く): 105098672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 509, 1018, 1511, 2036, 3022, 3563, 4072, 6044, 7126, 8144, 10577, 12088, 14252, 21154, 24176, 28504, 42308, 57008, 84616, 169232, 769099, 1538198, 3076396, 5383693, 6152792, 10767386, 12305584, 21534772, 43069544, 86139088]

約数ペア:

[(1, 86139088), (2, 43069544), (4, 21534772), (7, 12305584), (8, 10767386), (14, 6152792), (16, 5383693), (28, 3076396), (56, 1538198), (112, 769099), (509, 169232), (1018, 84616), (1511, 57008), (2036, 42308), (3022, 28504), (3563, 24176), (4072, 21154), (6044, 14252), (7126, 12088), (8144, 10577)]