42631558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{15193}}^1$

素因数の和:15279

約数の個数: 16

約数和(自身を含む): 67826016

約数和(自身を除く): 25194458

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 15193, 30386, 349439, 698878, 926773, 1853546, 21315779, 42631558]

約数ペア:

[(1, 42631558), (2, 21315779), (23, 1853546), (46, 926773), (61, 698878), (122, 349439), (1403, 30386), (2806, 15193)]