80358488

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11299}}^1$

素因数の和:11439

約数の個数: 32

約数和(自身を含む): 173568000

約数和(自身を除く): 93209512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 11299, 22598, 45196, 79093, 90392, 158186, 316372, 632744, 1434973, 2869946, 5739892, 10044811, 11479784, 20089622, 40179244, 80358488]

約数ペア:

[(1, 80358488), (2, 40179244), (4, 20089622), (7, 11479784), (8, 10044811), (14, 5739892), (28, 2869946), (56, 1434973), (127, 632744), (254, 316372), (508, 158186), (889, 90392), (1016, 79093), (1778, 45196), (3556, 22598), (7112, 11299)]