90808522

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 160320384

約数和(自身を除く): 69511862

約数列:

[1, 2, 7, 14, 41, 82, 281, 287, 562, 563, 574, 1126, 1967, 3934, 3941, 7882, 11521, 23042, 23083, 46166, 80647, 158203, 161294, 161581, 316406, 323162, 1107421, 2214842, 6486323, 12972646, 45404261, 90808522]

約数ペア:

[(1, 90808522), (2, 45404261), (7, 12972646), (14, 6486323), (41, 2214842), (82, 1107421), (281, 323162), (287, 316406), (562, 161581), (563, 161294), (574, 158203), (1126, 80647), (1967, 46166), (3934, 23083), (3941, 23042), (7882, 11521)]