169968004

素因数分解:

$2^2\times {\mathrm{2027}}^1\times {\mathrm{20963}}^1$

素因数の和:22994

約数の個数: 12

約数和(自身を含む): 297604944

約数和(自身を除く): 127636940

約数列:

[1, 2, 4, 2027, 4054, 8108, 20963, 41926, 83852, 42492001, 84984002, 169968004]

約数ペア:

[(1, 169968004), (2, 84984002), (4, 42492001), (2027, 83852), (4054, 41926), (8108, 20963)]