31085788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4759}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 57576960

約数和(自身を除く): 26491172

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 4759, 6532, 9518, 19036, 109457, 218914, 337889, 437828, 675778, 1351556, 7771447, 15542894, 31085788]

約数ペア:

[(1, 31085788), (2, 15542894), (4, 7771447), (23, 1351556), (46, 675778), (71, 437828), (92, 337889), (142, 218914), (284, 109457), (1633, 19036), (3266, 9518), (4759, 6532)]