163248794

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1\times {\mathrm{1439}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 247484160

約数和(自身を除く): 84235366

約数列:

[1, 2, 131, 262, 433, 866, 1439, 2878, 56723, 113446, 188509, 377018, 623087, 1246174, 81624397, 163248794]

約数ペア:

[(1, 163248794), (2, 81624397), (131, 1246174), (262, 623087), (433, 377018), (866, 188509), (1439, 113446), (2878, 56723)]