31960090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{168211}}^1$

素因数の和:168237

約数の個数: 16

約数和(自身を含む): 60556320

約数和(自身を除く): 28596230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 168211, 336422, 841055, 1682110, 3196009, 6392018, 15980045, 31960090]

約数ペア:

[(1, 31960090), (2, 15980045), (5, 6392018), (10, 3196009), (19, 1682110), (38, 841055), (95, 336422), (190, 168211)]