42655870

素因数分解:

$2^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{2671}}^1$

素因数の和:4275

約数の個数: 16

約数和(自身を含む): 76857408

約数和(自身を除く): 34201538

約数列:

[1, 2, 5, 10, 1597, 2671, 3194, 5342, 7985, 13355, 15970, 26710, 4265587, 8531174, 21327935, 42655870]

約数ペア:

[(1, 42655870), (2, 21327935), (5, 8531174), (10, 4265587), (1597, 26710), (2671, 15970), (3194, 13355), (5342, 7985)]