31914456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{189967}}^1$

素因数の和:189983

約数の個数: 32

約数和(自身を含む): 91184640

約数和(自身を除く): 59270184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 189967, 379934, 569901, 759868, 1139802, 1329769, 1519736, 2279604, 2659538, 3989307, 4559208, 5319076, 7978614, 10638152, 15957228, 31914456]

約数ペア:

[(1, 31914456), (2, 15957228), (3, 10638152), (4, 7978614), (6, 5319076), (7, 4559208), (8, 3989307), (12, 2659538), (14, 2279604), (21, 1519736), (24, 1329769), (28, 1139802), (42, 759868), (56, 569901), (84, 379934), (168, 189967)]