31976624

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2865

約数の個数: 40

約数和(自身を含む): 66757632

約数和(自身を除く): 34781008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2803, 2852, 5606, 5704, 11212, 11408, 22424, 44848, 64469, 86893, 128938, 173786, 257876, 347572, 515752, 695144, 1031504, 1390288, 1998539, 3997078, 7994156, 15988312, 31976624]

約数ペア:

[(1, 31976624), (2, 15988312), (4, 7994156), (8, 3997078), (16, 1998539), (23, 1390288), (31, 1031504), (46, 695144), (62, 515752), (92, 347572), (124, 257876), (184, 173786), (248, 128938), (368, 86893), (496, 64469), (713, 44848), (1426, 22424), (2803, 11408), (2852, 11212), (5606, 5704)]