16390656

素因数分解:

$2^9\times 3^2\times {\mathrm{3557}}^1$

素因数の和:3581

約数の個数: 60

約数和(自身を含む): 47317842

約数和(自身を除く): 30927186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 3557, 4608, 7114, 10671, 14228, 21342, 28456, 32013, 42684, 56912, 64026, 85368, 113824, 128052, 170736, 227648, 256104, 341472, 455296, 512208, 682944, 910592, 1024416, 1365888, 1821184, 2048832, 2731776, 4097664, 5463552, 8195328, 16390656]

約数ペア:

[(1, 16390656), (2, 8195328), (3, 5463552), (4, 4097664), (6, 2731776), (8, 2048832), (9, 1821184), (12, 1365888), (16, 1024416), (18, 910592), (24, 682944), (32, 512208), (36, 455296), (48, 341472), (64, 256104), (72, 227648), (96, 170736), (128, 128052), (144, 113824), (192, 85368), (256, 64026), (288, 56912), (384, 42684), (512, 32013), (576, 28456), (768, 21342), (1152, 14228), (1536, 10671), (2304, 7114), (3557, 4608)]