42515344

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{26309}}^1$

素因数の和:26418

約数の個数: 20

約数和(自身を含む): 83192220

約数和(自身を除く): 40676876

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 26309, 52618, 105236, 210472, 420944, 2657209, 5314418, 10628836, 21257672, 42515344]

約数ペア:

[(1, 42515344), (2, 21257672), (4, 10628836), (8, 5314418), (16, 2657209), (101, 420944), (202, 210472), (404, 105236), (808, 52618), (1616, 26309)]