31710138

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{128903}}^1$

素因数の和:128949

約数の個数: 16

約数和(自身を含む): 64967616

約数和(自身を除く): 33257478

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 128903, 257806, 386709, 773418, 5285023, 10570046, 15855069, 31710138]

約数ペア:

[(1, 31710138), (2, 15855069), (3, 10570046), (6, 5285023), (41, 773418), (82, 386709), (123, 257806), (246, 128903)]