80117744

素因数分解:

$2^4\times 7^2\times {\mathrm{102191}}^1$

素因数の和:102213

約数の個数: 30

約数和(自身を含む): 180573264

約数和(自身を除く): 100455520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 102191, 204382, 408764, 715337, 817528, 1430674, 1635056, 2861348, 5007359, 5722696, 10014718, 11445392, 20029436, 40058872, 80117744]

約数ペア:

[(1, 80117744), (2, 40058872), (4, 20029436), (7, 11445392), (8, 10014718), (14, 5722696), (16, 5007359), (28, 2861348), (49, 1635056), (56, 1430674), (98, 817528), (112, 715337), (196, 408764), (392, 204382), (784, 102191)]