16310816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 34221600

約数和(自身を除く): 17910784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 193, 278, 304, 386, 556, 608, 772, 1112, 1544, 2224, 2641, 3088, 3667, 4448, 5282, 6176, 7334, 10564, 14668, 21128, 26827, 29336, 42256, 53654, 58672, 84512, 107308, 117344, 214616, 429232, 509713, 858464, 1019426, 2038852, 4077704, 8155408, 16310816]

約数ペア:

[(1, 16310816), (2, 8155408), (4, 4077704), (8, 2038852), (16, 1019426), (19, 858464), (32, 509713), (38, 429232), (76, 214616), (139, 117344), (152, 107308), (193, 84512), (278, 58672), (304, 53654), (386, 42256), (556, 29336), (608, 26827), (772, 21128), (1112, 14668), (1544, 10564), (2224, 7334), (2641, 6176), (3088, 5282), (3667, 4448)]