31007902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12433}}^1$

素因数の和:12507

約数の個数: 16

約数和(自身を含む): 49238640

約数和(自身を除く): 18230738

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 12433, 24866, 360557, 534619, 721114, 1069238, 15503951, 31007902]

約数ペア:

[(1, 31007902), (2, 15503951), (29, 1069238), (43, 721114), (58, 534619), (86, 360557), (1247, 24866), (2494, 12433)]