16141888

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 56

約数和(自身を含む): 37014912

約数和(自身を除く): 20873024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 263, 274, 448, 526, 548, 959, 1052, 1096, 1841, 1918, 2104, 2192, 3682, 3836, 4208, 4384, 7364, 7672, 8416, 8768, 14728, 15344, 16832, 29456, 30688, 36031, 58912, 61376, 72062, 117824, 144124, 252217, 288248, 504434, 576496, 1008868, 1152992, 2017736, 2305984, 4035472, 8070944, 16141888]

約数ペア:

[(1, 16141888), (2, 8070944), (4, 4035472), (7, 2305984), (8, 2017736), (14, 1152992), (16, 1008868), (28, 576496), (32, 504434), (56, 288248), (64, 252217), (112, 144124), (137, 117824), (224, 72062), (263, 61376), (274, 58912), (448, 36031), (526, 30688), (548, 29456), (959, 16832), (1052, 15344), (1096, 14728), (1841, 8768), (1918, 8416), (2104, 7672), (2192, 7364), (3682, 4384), (3836, 4208)]