85246931

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 111476736

約数和(自身を除く): 26229805

約数列:

[1, 7, 11, 31, 71, 77, 217, 341, 497, 503, 781, 2201, 2387, 3521, 5467, 5533, 15407, 15593, 24211, 35713, 38731, 109151, 169477, 171523, 249991, 392843, 1107103, 1200661, 2749901, 7749721, 12178133, 85246931]

約数ペア:

[(1, 85246931), (7, 12178133), (11, 7749721), (31, 2749901), (71, 1200661), (77, 1107103), (217, 392843), (341, 249991), (497, 171523), (503, 169477), (781, 109151), (2201, 38731), (2387, 35713), (3521, 24211), (5467, 15593), (5533, 15407)]