90144752

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{5651}}^1$

素因数の和:6656

約数の個数: 20

約数和(自身を含む): 174861576

約数和(自身を除く): 84716824

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 5651, 7976, 11302, 15952, 22604, 45208, 90416, 5634047, 11268094, 22536188, 45072376, 90144752]

約数ペア:

[(1, 90144752), (2, 45072376), (4, 22536188), (8, 11268094), (16, 5634047), (997, 90416), (1994, 45208), (3988, 22604), (5651, 15952), (7976, 11302)]