145912912

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{27061}}^1$

素因数の和:27406

約数の個数: 20

約数和(自身を含む): 283555636

約数和(自身を除く): 137642724

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 27061, 54122, 108244, 216488, 432976, 9119557, 18239114, 36478228, 72956456, 145912912]

約数ペア:

[(1, 145912912), (2, 72956456), (4, 36478228), (8, 18239114), (16, 9119557), (337, 432976), (674, 216488), (1348, 108244), (2696, 54122), (5392, 27061)]