82426465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{78877}}^1$

素因数の和:78912

約数の個数: 16

約数和(自身を含む): 113584320

約数和(自身を除く): 31157855

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 78877, 394385, 867647, 1498663, 4338235, 7493315, 16485293, 82426465]

約数ペア:

[(1, 82426465), (5, 16485293), (11, 7493315), (19, 4338235), (55, 1498663), (95, 867647), (209, 394385), (1045, 78877)]