172491872

素因数分解:

$2^5\times 7^1\times {\mathrm{770053}}^1$

素因数の和:770070

約数の個数: 24

約数和(自身を含む): 388107216

約数和(自身を除く): 215615344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 770053, 1540106, 3080212, 5390371, 6160424, 10780742, 12320848, 21561484, 24641696, 43122968, 86245936, 172491872]

約数ペア:

[(1, 172491872), (2, 86245936), (4, 43122968), (7, 24641696), (8, 21561484), (14, 12320848), (16, 10780742), (28, 6160424), (32, 5390371), (56, 3080212), (112, 1540106), (224, 770053)]