80883946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6577}}^1$

素因数の和:6646

約数の個数: 32

約数和(自身を含む): 145873728

約数和(自身を除く): 64989782

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 6577, 12298, 13154, 72347, 85501, 144694, 171002, 282811, 565622, 940511, 1881022, 3110921, 3676543, 6221842, 7353086, 40441973, 80883946]

約数ペア:

[(1, 80883946), (2, 40441973), (11, 7353086), (13, 6221842), (22, 3676543), (26, 3110921), (43, 1881022), (86, 940511), (143, 565622), (286, 282811), (473, 171002), (559, 144694), (946, 85501), (1118, 72347), (6149, 13154), (6577, 12298)]