88085090

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{10729}}^1$

素因数の和:11557

約数の個数: 16

約数和(自身を含む): 158761080

約数和(自身を除く): 70675990

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 10729, 21458, 53645, 107290, 8808509, 17617018, 44042545, 88085090]

約数ペア:

[(1, 88085090), (2, 44042545), (5, 17617018), (10, 8808509), (821, 107290), (1642, 53645), (4105, 21458), (8210, 10729)]