80958576

素因数分解:

$2^4\times 3^1\times {\mathrm{1686637}}^1$

素因数の和:1686648

約数の個数: 20

約数和(自身を含む): 209143112

約数和(自身を除く): 128184536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1686637, 3373274, 5059911, 6746548, 10119822, 13493096, 20239644, 26986192, 40479288, 80958576]

約数ペア:

[(1, 80958576), (2, 40479288), (3, 26986192), (4, 20239644), (6, 13493096), (8, 10119822), (12, 6746548), (16, 5059911), (24, 3373274), (48, 1686637)]