67273784

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{205103}}^1$

素因数の和:205150

約数の個数: 16

約数和(自身を含む): 129215520

約数和(自身を除く): 61941736

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 205103, 410206, 820412, 1640824, 8409223, 16818446, 33636892, 67273784]

約数ペア:

[(1, 67273784), (2, 33636892), (4, 16818446), (8, 8409223), (41, 1640824), (82, 820412), (164, 410206), (328, 205103)]