20160219136

素因数分解:

$2^{11}\times {\mathrm{2791}}^1\times {\mathrm{3527}}^1$

素因数の和:6340

約数の個数: 48

約数和(自身を含む): 40336470720

約数和(自身を除く): 20176251584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 2791, 3527, 5582, 7054, 11164, 14108, 22328, 28216, 44656, 56432, 89312, 112864, 178624, 225728, 357248, 451456, 714496, 902912, 1428992, 1805824, 2857984, 3611648, 5715968, 7223296, 9843857, 19687714, 39375428, 78750856, 157501712, 315003424, 630006848, 1260013696, 2520027392, 5040054784, 10080109568, 20160219136]

約数ペア:

[(1, 20160219136), (2, 10080109568), (4, 5040054784), (8, 2520027392), (16, 1260013696), (32, 630006848), (64, 315003424), (128, 157501712), (256, 78750856), (512, 39375428), (1024, 19687714), (2048, 9843857), (2791, 7223296), (3527, 5715968), (5582, 3611648), (7054, 2857984), (11164, 1805824), (14108, 1428992), (22328, 902912), (28216, 714496), (44656, 451456), (56432, 357248), (89312, 225728), (112864, 178624)]