90339356

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{44371}}^1$

素因数の和:44884

約数の個数: 12

約数和(自身を含む): 158408040

約数和(自身を除く): 68068684

約数列:

[1, 2, 4, 509, 1018, 2036, 44371, 88742, 177484, 22584839, 45169678, 90339356]

約数ペア:

[(1, 90339356), (2, 45169678), (4, 22584839), (509, 177484), (1018, 88742), (2036, 44371)]