40676656

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{5563}}^1$

素因数の和:6028

約数の個数: 20

約数和(自身を含む): 78997672

約数和(自身を除く): 38321016

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 5563, 7312, 11126, 22252, 44504, 89008, 2542291, 5084582, 10169164, 20338328, 40676656]

約数ペア:

[(1, 40676656), (2, 20338328), (4, 10169164), (8, 5084582), (16, 2542291), (457, 89008), (914, 44504), (1828, 22252), (3656, 11126), (5563, 7312)]