8208157184

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{881}}^1$

素因数の和:1517

約数の個数: 80

約数和(自身を含む): 16977413376

約数和(自身を除く): 8769256192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 587, 881, 992, 1174, 1762, 1984, 2348, 3524, 3968, 4696, 7048, 7936, 9392, 14096, 15872, 18197, 18784, 27311, 28192, 36394, 37568, 54622, 56384, 72788, 75136, 109244, 112768, 145576, 150272, 218488, 225536, 291152, 300544, 436976, 451072, 517147, 582304, 873952, 1034294, 1164608, 1747904, 2068588, 2329216, 3495808, 4137176, 4658432, 6991616, 8274352, 9316864, 13983232, 16031557, 16548704, 32063114, 33097408, 64126228, 66194816, 128252456, 132389632, 256504912, 264779264, 513009824, 1026019648, 2052039296, 4104078592, 8208157184]

約数ペア:

[(1, 8208157184), (2, 4104078592), (4, 2052039296), (8, 1026019648), (16, 513009824), (31, 264779264), (32, 256504912), (62, 132389632), (64, 128252456), (124, 66194816), (128, 64126228), (248, 33097408), (256, 32063114), (496, 16548704), (512, 16031557), (587, 13983232), (881, 9316864), (992, 8274352), (1174, 6991616), (1762, 4658432), (1984, 4137176), (2348, 3495808), (3524, 2329216), (3968, 2068588), (4696, 1747904), (7048, 1164608), (7936, 1034294), (9392, 873952), (14096, 582304), (15872, 517147), (18197, 451072), (18784, 436976), (27311, 300544), (28192, 291152), (36394, 225536), (37568, 218488), (54622, 150272), (56384, 145576), (72788, 112768), (75136, 109244)]