31308198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{226871}}^1$

素因数の和:226899

約数の個数: 16

約数和(自身を含む): 65339136

約数和(自身を除く): 34030938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 226871, 453742, 680613, 1361226, 5218033, 10436066, 15654099, 31308198]

約数ペア:

[(1, 31308198), (2, 15654099), (3, 10436066), (6, 5218033), (23, 1361226), (46, 680613), (69, 453742), (138, 226871)]