31964614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{7607}}^1$

素因数の和:7811

約数の個数: 16

約数和(自身を含む): 52586496

約数和(自身を除く): 20621882

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 7607, 15214, 83677, 167354, 1452937, 2905874, 15982307, 31964614]

約数ペア:

[(1, 31964614), (2, 15982307), (11, 2905874), (22, 1452937), (191, 167354), (382, 83677), (2101, 15214), (4202, 7607)]