87390016

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2127

約数の個数: 56

約数和(自身を含む): 200330816

約数和(自身を除く): 112940800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 1358, 1552, 2011, 2716, 3104, 4022, 5432, 6208, 8044, 10864, 14077, 16088, 21728, 28154, 32176, 43456, 56308, 64352, 112616, 128704, 195067, 225232, 390134, 450464, 780268, 900928, 1365469, 1560536, 2730938, 3121072, 5461876, 6242144, 10923752, 12484288, 21847504, 43695008, 87390016]

約数ペア:

[(1, 87390016), (2, 43695008), (4, 21847504), (7, 12484288), (8, 10923752), (14, 6242144), (16, 5461876), (28, 3121072), (32, 2730938), (56, 1560536), (64, 1365469), (97, 900928), (112, 780268), (194, 450464), (224, 390134), (388, 225232), (448, 195067), (679, 128704), (776, 112616), (1358, 64352), (1552, 56308), (2011, 43456), (2716, 32176), (3104, 28154), (4022, 21728), (5432, 16088), (6208, 14077), (8044, 10864)]