8174128

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^2$

素因数の和:269

約数の個数: 30

約数和(自身を含む): 16355724

約数和(自身を除く): 8181596

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1744, 4687, 9374, 11881, 18748, 23762, 37496, 47524, 74992, 95048, 190096, 510883, 1021766, 2043532, 4087064, 8174128]

約数ペア:

[(1, 8174128), (2, 4087064), (4, 2043532), (8, 1021766), (16, 510883), (43, 190096), (86, 95048), (109, 74992), (172, 47524), (218, 37496), (344, 23762), (436, 18748), (688, 11881), (872, 9374), (1744, 4687)]