54746638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{21503}}^1$

素因数の和:21591

約数の個数: 16

約数和(自身を含む): 87736320

約数和(自身を除く): 32989682

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 21503, 43006, 408557, 817114, 1440701, 2881402, 27373319, 54746638]

約数ペア:

[(1, 54746638), (2, 27373319), (19, 2881402), (38, 1440701), (67, 817114), (134, 408557), (1273, 43006), (2546, 21503)]