16265144

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 35143680

約数和(自身を除く): 18878536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 2287, 3556, 4574, 7112, 9148, 16009, 18296, 32018, 64036, 128072, 290449, 580898, 1161796, 2033143, 2323592, 4066286, 8132572, 16265144]

約数ペア:

[(1, 16265144), (2, 8132572), (4, 4066286), (7, 2323592), (8, 2033143), (14, 1161796), (28, 580898), (56, 290449), (127, 128072), (254, 64036), (508, 32018), (889, 18296), (1016, 16009), (1778, 9148), (2287, 7112), (3556, 4574)]