4099955168

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{563}}^1\times {\mathrm{2557}}^1$

素因数の和:3219

約数の個数: 48

約数和(自身を含む): 8180177040

約数和(自身を除く): 4080221872

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 563, 712, 1126, 1424, 2252, 2557, 2848, 4504, 5114, 9008, 10228, 18016, 20456, 40912, 50107, 81824, 100214, 200428, 227573, 400856, 455146, 801712, 910292, 1439591, 1603424, 1820584, 2879182, 3641168, 5758364, 7282336, 11516728, 23033456, 46066912, 128123599, 256247198, 512494396, 1024988792, 2049977584, 4099955168]

約数ペア:

[(1, 4099955168), (2, 2049977584), (4, 1024988792), (8, 512494396), (16, 256247198), (32, 128123599), (89, 46066912), (178, 23033456), (356, 11516728), (563, 7282336), (712, 5758364), (1126, 3641168), (1424, 2879182), (2252, 1820584), (2557, 1603424), (2848, 1439591), (4504, 910292), (5114, 801712), (9008, 455146), (10228, 400856), (18016, 227573), (20456, 200428), (40912, 100214), (50107, 81824)]