77020562

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:1081

約数の個数: 16

約数和(自身を含む): 116640000

約数和(自身を除く): 39619438

約数列:

[1, 2, 199, 398, 431, 449, 862, 898, 85769, 89351, 171538, 178702, 193519, 387038, 38510281, 77020562]

約数ペア:

[(1, 77020562), (2, 38510281), (199, 387038), (398, 193519), (431, 178702), (449, 171538), (862, 89351), (898, 85769)]