91028234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{243391}}^1$

素因数の和:243421

約数の個数: 16

約数和(自身を含む): 157718016

約数和(自身を除く): 66689782

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 243391, 486782, 2677301, 4137647, 5354602, 8275294, 45514117, 91028234]

約数ペア:

[(1, 91028234), (2, 45514117), (11, 8275294), (17, 5354602), (22, 4137647), (34, 2677301), (187, 486782), (374, 243391)]