223995136

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{21341}}^1$

素因数の和:21398

約数の個数: 36

約数和(自身を含む): 458042004

約数和(自身を除く): 234046868

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 21341, 42682, 85364, 170728, 341456, 682912, 874981, 1365824, 1749962, 2731648, 3499924, 5463296, 6999848, 13999696, 27999392, 55998784, 111997568, 223995136]

約数ペア:

[(1, 223995136), (2, 111997568), (4, 55998784), (8, 27999392), (16, 13999696), (32, 6999848), (41, 5463296), (64, 3499924), (82, 2731648), (128, 1749962), (164, 1365824), (256, 874981), (328, 682912), (656, 341456), (1312, 170728), (2624, 85364), (5248, 42682), (10496, 21341)]