16169216

素因数分解:

$2^8\times 7^2\times {\mathrm{1289}}^1$

素因数の和:1319

約数の個数: 54

約数和(自身を含む): 37573830

約数和(自身を除く): 21404614

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1289, 1568, 1792, 2578, 3136, 5156, 6272, 9023, 10312, 12544, 18046, 20624, 36092, 41248, 63161, 72184, 82496, 126322, 144368, 164992, 252644, 288736, 329984, 505288, 577472, 1010576, 1154944, 2021152, 2309888, 4042304, 8084608, 16169216]

約数ペア:

[(1, 16169216), (2, 8084608), (4, 4042304), (7, 2309888), (8, 2021152), (14, 1154944), (16, 1010576), (28, 577472), (32, 505288), (49, 329984), (56, 288736), (64, 252644), (98, 164992), (112, 144368), (128, 126322), (196, 82496), (224, 72184), (256, 63161), (392, 41248), (448, 36092), (784, 20624), (896, 18046), (1289, 12544), (1568, 10312), (1792, 9023), (2578, 6272), (3136, 5156)]