2016959296

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{32191}}^1$

素因数の和:32303

約数の個数: 56

約数和(自身を含む): 4415454720

約数和(自身を除く): 2398495424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 704, 712, 979, 1424, 1958, 2848, 3916, 5696, 7832, 15664, 31328, 32191, 62656, 64382, 128764, 257528, 354101, 515056, 708202, 1030112, 1416404, 2060224, 2832808, 2864999, 5665616, 5729998, 11331232, 11459996, 22662464, 22919992, 31514989, 45839984, 63029978, 91679968, 126059956, 183359936, 252119912, 504239824, 1008479648, 2016959296]

約数ペア:

[(1, 2016959296), (2, 1008479648), (4, 504239824), (8, 252119912), (11, 183359936), (16, 126059956), (22, 91679968), (32, 63029978), (44, 45839984), (64, 31514989), (88, 22919992), (89, 22662464), (176, 11459996), (178, 11331232), (352, 5729998), (356, 5665616), (704, 2864999), (712, 2832808), (979, 2060224), (1424, 1416404), (1958, 1030112), (2848, 708202), (3916, 515056), (5696, 354101), (7832, 257528), (15664, 128764), (31328, 64382), (32191, 62656)]