42116818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{9439}}^1$

素因数の和:9561

約数の個数: 16

約数和(自身を含む): 66608640

約数和(自身を除く): 24491822

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 9439, 18878, 217097, 434194, 915583, 1831166, 21058409, 42116818]

約数ペア:

[(1, 42116818), (2, 21058409), (23, 1831166), (46, 915583), (97, 434194), (194, 217097), (2231, 18878), (4462, 9439)]