31036642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5554

約数の個数: 32

約数和(自身を含む): 59157504

約数和(自身を除く): 28120862

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5501, 5642, 11002, 38507, 71513, 77014, 143026, 170531, 341062, 500591, 1001182, 1193717, 2216903, 2387434, 4433806, 15518321, 31036642]

約数ペア:

[(1, 31036642), (2, 15518321), (7, 4433806), (13, 2387434), (14, 2216903), (26, 1193717), (31, 1001182), (62, 500591), (91, 341062), (182, 170531), (217, 143026), (403, 77014), (434, 71513), (806, 38507), (2821, 11002), (5501, 5642)]