80398528

素因数分解:

$2^6\times 7^1\times {\mathrm{179461}}^1$

素因数の和:179480

約数の個数: 28

約数和(自身を含む): 182333392

約数和(自身を除く): 101934864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 179461, 358922, 717844, 1256227, 1435688, 2512454, 2871376, 5024908, 5742752, 10049816, 11485504, 20099632, 40199264, 80398528]

約数ペア:

[(1, 80398528), (2, 40199264), (4, 20099632), (7, 11485504), (8, 10049816), (14, 5742752), (16, 5024908), (28, 2871376), (32, 2512454), (56, 1435688), (64, 1256227), (112, 717844), (224, 358922), (448, 179461)]