89280086

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89819}}^1$

素因数の和:89899

約数の個数: 16

約数和(自身を含む): 155208960

約数和(自身を除く): 65928874

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 89819, 179638, 628733, 1257466, 6377149, 12754298, 44640043, 89280086]

約数ペア:

[(1, 89280086), (2, 44640043), (7, 12754298), (14, 6377149), (71, 1257466), (142, 628733), (497, 179638), (994, 89819)]