31828952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{209401}}^1$

素因数の和:209426

約数の個数: 16

約数和(自身を含む): 62820600

約数和(自身を除く): 30991648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 209401, 418802, 837604, 1675208, 3978619, 7957238, 15914476, 31828952]

約数ペア:

[(1, 31828952), (2, 15914476), (4, 7957238), (8, 3978619), (19, 1675208), (38, 837604), (76, 418802), (152, 209401)]