2088921856

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1213}}^1$

素因数の和:1298

約数の個数: 108

約数和(自身を含む): 4928092176

約数和(自身を除く): 2839170320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 961, 992, 1213, 1736, 1792, 1922, 1984, 2426, 3472, 3844, 3968, 4852, 6727, 6944, 7688, 7936, 8491, 9704, 13454, 13888, 15376, 16982, 19408, 26908, 27776, 30752, 33964, 37603, 38816, 53816, 55552, 61504, 67928, 75206, 77632, 107632, 123008, 135856, 150412, 155264, 215264, 246016, 263221, 271712, 300824, 310528, 430528, 526442, 543424, 601648, 861056, 1052884, 1086848, 1165693, 1203296, 1722112, 2105768, 2173696, 2331386, 2406592, 4211536, 4662772, 4813184, 8159851, 8423072, 9325544, 9626368, 16319702, 16846144, 18651088, 32639404, 33692288, 37302176, 65278808, 67384576, 74604352, 130557616, 149208704, 261115232, 298417408, 522230464, 1044460928, 2088921856]

約数ペア:

[(1, 2088921856), (2, 1044460928), (4, 522230464), (7, 298417408), (8, 261115232), (14, 149208704), (16, 130557616), (28, 74604352), (31, 67384576), (32, 65278808), (56, 37302176), (62, 33692288), (64, 32639404), (112, 18651088), (124, 16846144), (128, 16319702), (217, 9626368), (224, 9325544), (248, 8423072), (256, 8159851), (434, 4813184), (448, 4662772), (496, 4211536), (868, 2406592), (896, 2331386), (961, 2173696), (992, 2105768), (1213, 1722112), (1736, 1203296), (1792, 1165693), (1922, 1086848), (1984, 1052884), (2426, 861056), (3472, 601648), (3844, 543424), (3968, 526442), (4852, 430528), (6727, 310528), (6944, 300824), (7688, 271712), (7936, 263221), (8491, 246016), (9704, 215264), (13454, 155264), (13888, 150412), (15376, 135856), (16982, 123008), (19408, 107632), (26908, 77632), (27776, 75206), (30752, 67928), (33964, 61504), (37603, 55552), (38816, 53816)]