5542801984

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{90121}}^1$

素因数の和:90195

約数の個数: 42

約数和(自身を含む): 11365375542

約数和(自身を除く): 5822573558

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 7688, 15376, 30752, 61504, 90121, 180242, 360484, 720968, 1441936, 2793751, 2883872, 5587502, 5767744, 11175004, 22350008, 44700016, 86606281, 89400032, 173212562, 178800064, 346425124, 692850248, 1385700496, 2771400992, 5542801984]

約数ペア:

[(1, 5542801984), (2, 2771400992), (4, 1385700496), (8, 692850248), (16, 346425124), (31, 178800064), (32, 173212562), (62, 89400032), (64, 86606281), (124, 44700016), (248, 22350008), (496, 11175004), (961, 5767744), (992, 5587502), (1922, 2883872), (1984, 2793751), (3844, 1441936), (7688, 720968), (15376, 360484), (30752, 180242), (61504, 90121)]