31087812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16091}}^1$

素因数の和:16128

約数の個数: 48

約数和(自身を含む): 86510592

約数和(自身を除く): 55422780

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, 16091, 32182, 48273, 64364, 96546, 112637, 193092, 225274, 337911, 370093, 450548, 675822, 740186, 1110279, 1351644, 1480372, 2220558, 2590651, 4441116, 5181302, 7771953, 10362604, 15543906, 31087812]

約数ペア:

[(1, 31087812), (2, 15543906), (3, 10362604), (4, 7771953), (6, 5181302), (7, 4441116), (12, 2590651), (14, 2220558), (21, 1480372), (23, 1351644), (28, 1110279), (42, 740186), (46, 675822), (69, 450548), (84, 370093), (92, 337911), (138, 225274), (161, 193092), (276, 112637), (322, 96546), (483, 64364), (644, 48273), (966, 32182), (1932, 16091)]