85720254

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{28403}}^1$

素因数の和:28911

約数の個数: 16

約数和(自身を含む): 171787392

約数和(自身を除く): 86067138

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 28403, 56806, 85209, 170418, 14286709, 28573418, 42860127, 85720254]

約数ペア:

[(1, 85720254), (2, 42860127), (3, 28573418), (6, 14286709), (503, 170418), (1006, 85209), (1509, 56806), (3018, 28403)]