179357008

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{28817}}^1$

素因数の和:29214

約数の個数: 20

約数和(自身を含む): 348409620

約数和(自身を除く): 169052612

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 28817, 57634, 115268, 230536, 461072, 11209813, 22419626, 44839252, 89678504, 179357008]

約数ペア:

[(1, 179357008), (2, 89678504), (4, 44839252), (8, 22419626), (16, 11209813), (389, 461072), (778, 230536), (1556, 115268), (3112, 57634), (6224, 28817)]