87661022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{2803}}^1$

素因数の和:3647

約数の個数: 16

約数和(自身を含む): 138629760

約数和(自身を除く): 50968738

約数列:

[1, 2, 19, 38, 823, 1646, 2803, 5606, 15637, 31274, 53257, 106514, 2306869, 4613738, 43830511, 87661022]

約数ペア:

[(1, 87661022), (2, 43830511), (19, 4613738), (38, 2306869), (823, 106514), (1646, 53257), (2803, 31274), (5606, 15637)]