16386432

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 43982400

約数和(自身を除く): 27595968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 307, 384, 417, 556, 614, 834, 921, 1112, 1228, 1668, 1842, 2224, 2456, 3336, 3684, 4448, 4912, 6672, 7368, 8896, 9824, 13344, 14736, 17792, 19648, 26688, 29472, 39296, 42673, 53376, 58944, 85346, 117888, 128019, 170692, 256038, 341384, 512076, 682768, 1024152, 1365536, 2048304, 2731072, 4096608, 5462144, 8193216, 16386432]

約数ペア:

[(1, 16386432), (2, 8193216), (3, 5462144), (4, 4096608), (6, 2731072), (8, 2048304), (12, 1365536), (16, 1024152), (24, 682768), (32, 512076), (48, 341384), (64, 256038), (96, 170692), (128, 128019), (139, 117888), (192, 85346), (278, 58944), (307, 53376), (384, 42673), (417, 39296), (556, 29472), (614, 26688), (834, 19648), (921, 17792), (1112, 14736), (1228, 13344), (1668, 9824), (1842, 8896), (2224, 7368), (2456, 6672), (3336, 4912), (3684, 4448)]