8040138

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{8221}}^1$

素因数の和:8389

約数の個数: 16

約数和(自身を含む): 16180896

約数和(自身を除く): 8140758

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 8221, 16442, 24663, 49326, 1340023, 2680046, 4020069, 8040138]

約数ペア:

[(1, 8040138), (2, 4020069), (3, 2680046), (6, 1340023), (163, 49326), (326, 24663), (489, 16442), (978, 8221)]