126886808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{368857}}^1$

素因数の和:368906

約数の個数: 16

約数和(自身を含む): 243446280

約数和(自身を除く): 116559472

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 368857, 737714, 1475428, 2950856, 15860851, 31721702, 63443404, 126886808]

約数ペア:

[(1, 126886808), (2, 63443404), (4, 31721702), (8, 15860851), (43, 2950856), (86, 1475428), (172, 737714), (344, 368857)]