2109071168

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{13691}}^1$

素因数の和:13815

約数の個数: 56

約数和(自身を含む): 4381987680

約数和(自身を除く): 2272916512

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 166, 232, 332, 464, 664, 928, 1328, 1856, 2407, 2656, 4814, 5312, 9628, 13691, 19256, 27382, 38512, 54764, 77024, 109528, 154048, 219056, 397039, 438112, 794078, 876224, 1136353, 1588156, 2272706, 3176312, 4545412, 6352624, 9090824, 12705248, 18181648, 25410496, 32954237, 36363296, 65908474, 72726592, 131816948, 263633896, 527267792, 1054535584, 2109071168]

約数ペア:

[(1, 2109071168), (2, 1054535584), (4, 527267792), (8, 263633896), (16, 131816948), (29, 72726592), (32, 65908474), (58, 36363296), (64, 32954237), (83, 25410496), (116, 18181648), (166, 12705248), (232, 9090824), (332, 6352624), (464, 4545412), (664, 3176312), (928, 2272706), (1328, 1588156), (1856, 1136353), (2407, 876224), (2656, 794078), (4814, 438112), (5312, 397039), (9628, 219056), (13691, 154048), (19256, 109528), (27382, 77024), (38512, 54764)]