140524712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{428429}}^1$

素因数の和:428476

約数の個数: 16

約数和(自身を含む): 269910900

約数和(自身を除く): 129386188

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 428429, 856858, 1713716, 3427432, 17565589, 35131178, 70262356, 140524712]

約数ペア:

[(1, 140524712), (2, 70262356), (4, 35131178), (8, 17565589), (41, 3427432), (82, 1713716), (164, 856858), (328, 428429)]