128718752

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{35597}}^1$

素因数の和:35720

約数の個数: 24

約数和(自身を含む): 255664836

約数和(自身を除く): 126946084

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 35597, 71194, 142388, 284776, 569552, 1139104, 4022461, 8044922, 16089844, 32179688, 64359376, 128718752]

約数ペア:

[(1, 128718752), (2, 64359376), (4, 32179688), (8, 16089844), (16, 8044922), (32, 4022461), (113, 1139104), (226, 569552), (452, 284776), (904, 142388), (1808, 71194), (3616, 35597)]