852977152

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:991

約数の個数: 80

約数和(自身を含む): 1790135424

約数和(自身を除く): 937158272

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 256, 488, 496, 512, 881, 976, 992, 1762, 1891, 1952, 1984, 3524, 3782, 3904, 3968, 7048, 7564, 7808, 7936, 14096, 15128, 15616, 15872, 27311, 28192, 30256, 31232, 53741, 54622, 56384, 60512, 107482, 109244, 112768, 121024, 214964, 218488, 225536, 242048, 429928, 436976, 451072, 484096, 859856, 873952, 968192, 1665971, 1719712, 1747904, 3331942, 3439424, 3495808, 6663884, 6878848, 6991616, 13327768, 13757696, 13983232, 26655536, 27515392, 53311072, 106622144, 213244288, 426488576, 852977152]

約数ペア:

[(1, 852977152), (2, 426488576), (4, 213244288), (8, 106622144), (16, 53311072), (31, 27515392), (32, 26655536), (61, 13983232), (62, 13757696), (64, 13327768), (122, 6991616), (124, 6878848), (128, 6663884), (244, 3495808), (248, 3439424), (256, 3331942), (488, 1747904), (496, 1719712), (512, 1665971), (881, 968192), (976, 873952), (992, 859856), (1762, 484096), (1891, 451072), (1952, 436976), (1984, 429928), (3524, 242048), (3782, 225536), (3904, 218488), (3968, 214964), (7048, 121024), (7564, 112768), (7808, 109244), (7936, 107482), (14096, 60512), (15128, 56384), (15616, 54622), (15872, 53741), (27311, 31232), (28192, 30256)]