30976856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5297}}^1$

素因数の和:5363

約数の個数: 32

約数和(自身を含む): 62940240

約数和(自身を除く): 31963384

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5297, 5848, 10594, 21188, 42376, 90049, 180098, 227771, 360196, 455542, 720392, 911084, 1822168, 3872107, 7744214, 15488428, 30976856]

約数ペア:

[(1, 30976856), (2, 15488428), (4, 7744214), (8, 3872107), (17, 1822168), (34, 911084), (43, 720392), (68, 455542), (86, 360196), (136, 227771), (172, 180098), (344, 90049), (731, 42376), (1462, 21188), (2924, 10594), (5297, 5848)]