125989648

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{35311}}^1$

素因数の和:35542

約数の個数: 20

約数和(自身を含む): 245206528

約数和(自身を除く): 119216880

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 35311, 70622, 141244, 282488, 564976, 7874353, 15748706, 31497412, 62994824, 125989648]

約数ペア:

[(1, 125989648), (2, 62994824), (4, 31497412), (8, 15748706), (16, 7874353), (223, 564976), (446, 282488), (892, 141244), (1784, 70622), (3568, 35311)]