40055006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2129}}^1$

素因数の和:2563

約数の個数: 16

約数和(自身を含む): 62877600

約数和(自身を除く): 22822594

約数列:

[1, 2, 23, 46, 409, 818, 2129, 4258, 9407, 18814, 48967, 97934, 870761, 1741522, 20027503, 40055006]

約数ペア:

[(1, 40055006), (2, 20027503), (23, 1741522), (46, 870761), (409, 97934), (818, 48967), (2129, 18814), (4258, 9407)]