31880423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 35964000

約数和(自身を除く): 4083577

約数列:

[1, 17, 19, 89, 323, 1109, 1513, 1691, 18853, 21071, 28747, 98701, 358207, 1677917, 1875319, 31880423]

約数ペア:

[(1, 31880423), (17, 1875319), (19, 1677917), (89, 358207), (323, 98701), (1109, 28747), (1513, 21071), (1691, 18853)]