31694483

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 34383360

約数和(自身を除く): 2688877

約数列:

[1, 23, 43, 73, 439, 989, 1679, 3139, 10097, 18877, 32047, 72197, 434171, 737081, 1378021, 31694483]

約数ペア:

[(1, 31694483), (23, 1378021), (43, 737081), (73, 434171), (439, 72197), (989, 32047), (1679, 18877), (3139, 10097)]