31277148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16189}}^1$

素因数の和:16226

約数の個数: 48

約数和(自身を含む): 87037440

約数和(自身を除く): 55760292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 16189, 32378, 48567, 64756, 97134, 113323, 194268, 226646, 339969, 372347, 453292, 679938, 744694, 1117041, 1359876, 1489388, 2234082, 2606429, 4468164, 5212858, 7819287, 10425716, 15638574, 31277148]

約数ペア:

[(1, 31277148), (2, 15638574), (3, 10425716), (4, 7819287), (6, 5212858), (7, 4468164), (12, 2606429), (14, 2234082), (21, 1489388), (23, 1359876), (28, 1117041), (42, 744694), (46, 679938), (69, 453292), (84, 372347), (92, 339969), (138, 226646), (161, 194268), (276, 113323), (322, 97134), (483, 64756), (644, 48567), (966, 32378), (1932, 16189)]