80124016

素因数分解:

$2^4\times 7^2\times {\mathrm{102199}}^1$

素因数の和:102221

約数の個数: 30

約数和(自身を含む): 180587400

約数和(自身を除く): 100463384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 102199, 204398, 408796, 715393, 817592, 1430786, 1635184, 2861572, 5007751, 5723144, 10015502, 11446288, 20031004, 40062008, 80124016]

約数ペア:

[(1, 80124016), (2, 40062008), (4, 20031004), (7, 11446288), (8, 10015502), (14, 5723144), (16, 5007751), (28, 2861572), (49, 1635184), (56, 1430786), (98, 817592), (112, 715393), (196, 408796), (392, 204398), (784, 102199)]