1680667712

素因数分解:

$2^6\times {\mathrm{1663}}^1\times {\mathrm{15791}}^1$

素因数の和:17466

約数の個数: 28

約数和(自身を含む): 3337291776

約数和(自身を除く): 1656624064

約数列:

[1, 2, 4, 8, 16, 32, 64, 1663, 3326, 6652, 13304, 15791, 26608, 31582, 53216, 63164, 106432, 126328, 252656, 505312, 1010624, 26260433, 52520866, 105041732, 210083464, 420166928, 840333856, 1680667712]

約数ペア:

[(1, 1680667712), (2, 840333856), (4, 420166928), (8, 210083464), (16, 105041732), (32, 52520866), (64, 26260433), (1663, 1010624), (3326, 505312), (6652, 252656), (13304, 126328), (15791, 106432), (26608, 63164), (31582, 53216)]