134332672

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{16927}}^1$

素因数の和:16974

約数の個数: 36

約数和(自身を含む): 276806656

約数和(自身を除く): 142473984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 16927, 33854, 67708, 135416, 270832, 524737, 541664, 1049474, 1083328, 2098948, 2166656, 4197896, 4333312, 8395792, 16791584, 33583168, 67166336, 134332672]

約数ペア:

[(1, 134332672), (2, 67166336), (4, 33583168), (8, 16791584), (16, 8395792), (31, 4333312), (32, 4197896), (62, 2166656), (64, 2098948), (124, 1083328), (128, 1049474), (248, 541664), (256, 524737), (496, 270832), (992, 135416), (1984, 67708), (3968, 33854), (7936, 16927)]