31424764

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23879}}^1$

素因数の和:23937

約数の個数: 24

約数和(自身を含む): 64189440

約数和(自身を除く): 32764676

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 23879, 47758, 95516, 167153, 334306, 668612, 1122313, 2244626, 4489252, 7856191, 15712382, 31424764]

約数ペア:

[(1, 31424764), (2, 15712382), (4, 7856191), (7, 4489252), (14, 2244626), (28, 1122313), (47, 668612), (94, 334306), (188, 167153), (329, 95516), (658, 47758), (1316, 23879)]