31279252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9787}}^1$

素因数の和:9855

約数の個数: 24

約数和(自身を含む): 59197824

約数和(自身を除く): 27918572

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 9787, 19574, 39148, 166379, 332758, 459989, 665516, 919978, 1839956, 7819813, 15639626, 31279252]

約数ペア:

[(1, 31279252), (2, 15639626), (4, 7819813), (17, 1839956), (34, 919978), (47, 665516), (68, 459989), (94, 332758), (188, 166379), (799, 39148), (1598, 19574), (3196, 9787)]