4100144

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2351}}^1$

素因数の和:2468

約数の個数: 20

約数和(自身を含む): 8020320

約数和(自身を除く): 3920176

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2351, 4702, 9404, 18808, 37616, 256259, 512518, 1025036, 2050072, 4100144]

約数ペア:

[(1, 4100144), (2, 2050072), (4, 1025036), (8, 512518), (16, 256259), (109, 37616), (218, 18808), (436, 9404), (872, 4702), (1744, 2351)]