42556394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2441}}^1$

素因数の和:2845

約数の個数: 16

約数和(自身を含む): 66813120

約数和(自身を除く): 24256726

約数列:

[1, 2, 23, 46, 379, 758, 2441, 4882, 8717, 17434, 56143, 112286, 925139, 1850278, 21278197, 42556394]

約数ペア:

[(1, 42556394), (2, 21278197), (23, 1850278), (46, 925139), (379, 112286), (758, 56143), (2441, 17434), (4882, 8717)]