42779402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{9029}}^1$

素因数の和:9157

約数の個数: 16

約数和(自身を含む): 67616640

約数和(自身を除く): 24837238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 9029, 18058, 207667, 415334, 929987, 1859974, 21389701, 42779402]

約数ペア:

[(1, 42779402), (2, 21389701), (23, 1859974), (46, 929987), (103, 415334), (206, 207667), (2369, 18058), (4738, 9029)]