31506136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2063}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 62415360

約数和(自身を除く): 30909224

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1909, 2063, 3818, 4126, 7636, 8252, 15272, 16504, 47449, 94898, 171229, 189796, 342458, 379592, 684916, 1369832, 3938267, 7876534, 15753068, 31506136]

約数ペア:

[(1, 31506136), (2, 15753068), (4, 7876534), (8, 3938267), (23, 1369832), (46, 684916), (83, 379592), (92, 342458), (166, 189796), (184, 171229), (332, 94898), (664, 47449), (1909, 16504), (2063, 15272), (3818, 8252), (4126, 7636)]