81343502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{15649}}^1$

素因数の和:15787

約数の個数: 16

約数和(自身を含む): 128455200

約数和(自身を除く): 47111698

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5198, 15649, 31298, 359927, 719854, 1768337, 3536674, 40671751, 81343502]

約数ペア:

[(1, 81343502), (2, 40671751), (23, 3536674), (46, 1768337), (113, 719854), (226, 359927), (2599, 31298), (5198, 15649)]