31219836

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{36643}}^1$

素因数の和:36721

約数の個数: 24

約数和(自身を含む): 73874304

約数和(自身を除く): 42654468

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 36643, 73286, 109929, 146572, 219858, 439716, 2601653, 5203306, 7804959, 10406612, 15609918, 31219836]

約数ペア:

[(1, 31219836), (2, 15609918), (3, 10406612), (4, 7804959), (6, 5203306), (12, 2601653), (71, 439716), (142, 219858), (213, 146572), (284, 109929), (426, 73286), (852, 36643)]