31424134

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{12401}}^1$

素因数の和:12591

約数の個数: 16

約数和(自身を含む): 54171936

約数和(自身を除く): 22747802

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 12401, 24802, 86807, 173614, 2244581, 4489162, 15712067, 31424134]

約数ペア:

[(1, 31424134), (2, 15712067), (7, 4489162), (14, 2244581), (181, 173614), (362, 86807), (1267, 24802), (2534, 12401)]