68245531

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 75769344

約数和(自身を除く): 7523813

約数列:

[1, 17, 23, 347, 391, 503, 5899, 7981, 8551, 11569, 135677, 174541, 196673, 2967197, 4014443, 68245531]

約数ペア:

[(1, 68245531), (17, 4014443), (23, 2967197), (347, 196673), (391, 174541), (503, 135677), (5899, 11569), (7981, 8551)]