80867356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{12041}}^1$

素因数の和:12141

約数の個数: 24

約数和(自身を含む): 149706144

約数和(自身を除く): 68838788

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 12041, 24082, 48164, 276943, 553886, 878993, 1107772, 1757986, 3515972, 20216839, 40433678, 80867356]

約数ペア:

[(1, 80867356), (2, 40433678), (4, 20216839), (23, 3515972), (46, 1757986), (73, 1107772), (92, 878993), (146, 553886), (292, 276943), (1679, 48164), (3358, 24082), (6716, 12041)]