16508745568

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{321833}}^1$

素因数の和:322079

約数の個数: 48

約数和(自身を含む): 37306997280

約数和(自身を除く): 20798251712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 7328, 12824, 25648, 51296, 321833, 643666, 1287332, 2252831, 2574664, 4505662, 5149328, 9011324, 10298656, 18022648, 36045296, 72090592, 73699757, 147399514, 294799028, 515898299, 589598056, 1031796598, 1179196112, 2063593196, 2358392224, 4127186392, 8254372784, 16508745568]

約数ペア:

[(1, 16508745568), (2, 8254372784), (4, 4127186392), (7, 2358392224), (8, 2063593196), (14, 1179196112), (16, 1031796598), (28, 589598056), (32, 515898299), (56, 294799028), (112, 147399514), (224, 73699757), (229, 72090592), (458, 36045296), (916, 18022648), (1603, 10298656), (1832, 9011324), (3206, 5149328), (3664, 4505662), (6412, 2574664), (7328, 2252831), (12824, 1287332), (25648, 643666), (51296, 321833)]