42342526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16631}}^1$

素因数の和:16719

約数の個数: 16

約数和(自身を含む): 67858560

約数和(自身を除く): 25516034

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 16631, 33262, 315989, 631978, 1114277, 2228554, 21171263, 42342526]

約数ペア:

[(1, 42342526), (2, 21171263), (19, 2228554), (38, 1114277), (67, 631978), (134, 315989), (1273, 33262), (2546, 16631)]