171833984

素因数分解:

$2^7\times 7^2\times {\mathrm{27397}}^1$

素因数の和:27425

約数の個数: 48

約数和(自身を含む): 398229930

約数和(自身を除く): 226395946

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 27397, 54794, 109588, 191779, 219176, 383558, 438352, 767116, 876704, 1342453, 1534232, 1753408, 2684906, 3068464, 3506816, 5369812, 6136928, 10739624, 12273856, 21479248, 24547712, 42958496, 85916992, 171833984]

約数ペア:

[(1, 171833984), (2, 85916992), (4, 42958496), (7, 24547712), (8, 21479248), (14, 12273856), (16, 10739624), (28, 6136928), (32, 5369812), (49, 3506816), (56, 3068464), (64, 2684906), (98, 1753408), (112, 1534232), (128, 1342453), (196, 876704), (224, 767116), (392, 438352), (448, 383558), (784, 219176), (896, 191779), (1568, 109588), (3136, 54794), (6272, 27397)]