42470318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113557}}^1$

素因数の和:113587

約数の個数: 16

約数和(自身を含む): 73585584

約数和(自身を除く): 31115266

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 113557, 227114, 1249127, 1930469, 2498254, 3860938, 21235159, 42470318]

約数ペア:

[(1, 42470318), (2, 21235159), (11, 3860938), (17, 2498254), (22, 1930469), (34, 1249127), (187, 227114), (374, 113557)]