13177264

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 26516160

約数和(自身を除く): 13338896

約数列:

[1, 2, 4, 8, 16, 43, 86, 107, 172, 179, 214, 344, 358, 428, 688, 716, 856, 1432, 1712, 2864, 4601, 7697, 9202, 15394, 18404, 19153, 30788, 36808, 38306, 61576, 73616, 76612, 123152, 153224, 306448, 823579, 1647158, 3294316, 6588632, 13177264]

約数ペア:

[(1, 13177264), (2, 6588632), (4, 3294316), (8, 1647158), (16, 823579), (43, 306448), (86, 153224), (107, 123152), (172, 76612), (179, 73616), (214, 61576), (344, 38306), (358, 36808), (428, 30788), (688, 19153), (716, 18404), (856, 15394), (1432, 9202), (1712, 7697), (2864, 4601)]