188538352

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{17827}}^1$

素因数の和:18496

約数の個数: 20

約数和(自身を含む): 365866216

約数和(自身を除く): 177327864

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 17827, 35654, 71308, 142616, 285232, 11783647, 23567294, 47134588, 94269176, 188538352]

約数ペア:

[(1, 188538352), (2, 94269176), (4, 47134588), (8, 23567294), (16, 11783647), (661, 285232), (1322, 142616), (2644, 71308), (5288, 35654), (10576, 17827)]