8889670304

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{43963}}^1$

素因数の和:44133

約数の個数: 48

約数和(自身を含む): 17947863360

約数和(自身を除く): 9058193056

約数列:

[1, 2, 4, 8, 16, 32, 71, 89, 142, 178, 284, 356, 568, 712, 1136, 1424, 2272, 2848, 6319, 12638, 25276, 43963, 50552, 87926, 101104, 175852, 202208, 351704, 703408, 1406816, 3121373, 3912707, 6242746, 7825414, 12485492, 15650828, 24970984, 31301656, 49941968, 62603312, 99883936, 125206624, 277802197, 555604394, 1111208788, 2222417576, 4444835152, 8889670304]

約数ペア:

[(1, 8889670304), (2, 4444835152), (4, 2222417576), (8, 1111208788), (16, 555604394), (32, 277802197), (71, 125206624), (89, 99883936), (142, 62603312), (178, 49941968), (284, 31301656), (356, 24970984), (568, 15650828), (712, 12485492), (1136, 7825414), (1424, 6242746), (2272, 3912707), (2848, 3121373), (6319, 1406816), (12638, 703408), (25276, 351704), (43963, 202208), (50552, 175852), (87926, 101104)]