80386292

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{36341}}^1$

素因数の和:36431

約数の個数: 24

約数和(自身を含む): 162812160

約数和(自身を除く): 82425868

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 36341, 72682, 145364, 254387, 508774, 1017548, 2870939, 5741878, 11483756, 20096573, 40193146, 80386292]

約数ペア:

[(1, 80386292), (2, 40193146), (4, 20096573), (7, 11483756), (14, 5741878), (28, 2870939), (79, 1017548), (158, 508774), (316, 254387), (553, 145364), (1106, 72682), (2212, 36341)]