80560402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{3517}}^1$

素因数の和:4413

約数の個数: 16

約数和(自身を含む): 130320792

約数和(自身を除く): 49760390

約数列:

[1, 2, 13, 26, 881, 1762, 3517, 7034, 11453, 22906, 45721, 91442, 3098477, 6196954, 40280201, 80560402]

約数ペア:

[(1, 80560402), (2, 40280201), (13, 6196954), (26, 3098477), (881, 91442), (1762, 45721), (3517, 22906), (7034, 11453)]