126628808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{368107}}^1$

素因数の和:368156

約数の個数: 16

約数和(自身を含む): 242951280

約数和(自身を除く): 116322472

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 368107, 736214, 1472428, 2944856, 15828601, 31657202, 63314404, 126628808]

約数ペア:

[(1, 126628808), (2, 63314404), (4, 31657202), (8, 15828601), (43, 2944856), (86, 1472428), (172, 736214), (344, 368107)]