85489558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3067}}^1$

素因数の和:3268

約数の個数: 32

約数和(自身を含む): 160812288

約数和(自身を除く): 75322730

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 1267, 1991, 2534, 3067, 3982, 6134, 13937, 21469, 27874, 33737, 42938, 67474, 236159, 472318, 555127, 1110254, 3885889, 6106397, 7771778, 12212794, 42744779, 85489558]

約数ペア:

[(1, 85489558), (2, 42744779), (7, 12212794), (11, 7771778), (14, 6106397), (22, 3885889), (77, 1110254), (154, 555127), (181, 472318), (362, 236159), (1267, 67474), (1991, 42938), (2534, 33737), (3067, 27874), (3982, 21469), (6134, 13937)]