90641408

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 88

約数和(自身を含む): 213215520

約数和(自身を除く): 122574112

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 619, 704, 832, 1024, 1144, 1238, 1408, 1664, 2288, 2476, 2816, 3328, 4576, 4952, 5632, 6656, 6809, 8047, 9152, 9904, 11264, 13312, 13618, 16094, 18304, 19808, 27236, 32188, 36608, 39616, 54472, 64376, 73216, 79232, 88517, 108944, 128752, 146432, 158464, 177034, 217888, 257504, 316928, 354068, 435776, 515008, 633856, 708136, 871552, 1030016, 1416272, 1743104, 2060032, 2832544, 3486208, 4120064, 5665088, 6972416, 8240128, 11330176, 22660352, 45320704, 90641408]

約数ペア:

[(1, 90641408), (2, 45320704), (4, 22660352), (8, 11330176), (11, 8240128), (13, 6972416), (16, 5665088), (22, 4120064), (26, 3486208), (32, 2832544), (44, 2060032), (52, 1743104), (64, 1416272), (88, 1030016), (104, 871552), (128, 708136), (143, 633856), (176, 515008), (208, 435776), (256, 354068), (286, 316928), (352, 257504), (416, 217888), (512, 177034), (572, 158464), (619, 146432), (704, 128752), (832, 108944), (1024, 88517), (1144, 79232), (1238, 73216), (1408, 64376), (1664, 54472), (2288, 39616), (2476, 36608), (2816, 32188), (3328, 27236), (4576, 19808), (4952, 18304), (5632, 16094), (6656, 13618), (6809, 13312), (8047, 11264), (9152, 9904)]