81545068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{8093}}^1$

素因数の和:8337

約数の個数: 24

約数和(自身を含む): 156376080

約数和(自身を除く): 74831012

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 8093, 10076, 16186, 32372, 89023, 178046, 356092, 1853297, 3706594, 7413188, 20386267, 40772534, 81545068]

約数ペア:

[(1, 81545068), (2, 40772534), (4, 20386267), (11, 7413188), (22, 3706594), (44, 1853297), (229, 356092), (458, 178046), (916, 89023), (2519, 32372), (5038, 16186), (8093, 10076)]