16320512

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 35200620

約数和(自身を除く): 18880108

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 613, 832, 1024, 1226, 1664, 2048, 2452, 3328, 4904, 6656, 7969, 9808, 13312, 15938, 19616, 26624, 31876, 39232, 63752, 78464, 127504, 156928, 255008, 313856, 510016, 627712, 1020032, 1255424, 2040064, 4080128, 8160256, 16320512]

約数ペア:

[(1, 16320512), (2, 8160256), (4, 4080128), (8, 2040064), (13, 1255424), (16, 1020032), (26, 627712), (32, 510016), (52, 313856), (64, 255008), (104, 156928), (128, 127504), (208, 78464), (256, 63752), (416, 39232), (512, 31876), (613, 26624), (832, 19616), (1024, 15938), (1226, 13312), (1664, 9808), (2048, 7969), (2452, 6656), (3328, 4904)]