84354872

素因数分解:

$2^3\times 7^2\times {\mathrm{215191}}^1$

素因数の和:215211

約数の個数: 24

約数和(自身を含む): 183989160

約数和(自身を除く): 99634288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 215191, 430382, 860764, 1506337, 1721528, 3012674, 6025348, 10544359, 12050696, 21088718, 42177436, 84354872]

約数ペア:

[(1, 84354872), (2, 42177436), (4, 21088718), (7, 12050696), (8, 10544359), (14, 6025348), (28, 3012674), (49, 1721528), (56, 1506337), (98, 860764), (196, 430382), (392, 215191)]