85871104

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 80

約数和(自身を含む): 190523520

約数和(自身を除く): 104652416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 193, 256, 316, 352, 386, 512, 632, 704, 772, 869, 1264, 1408, 1544, 1738, 2123, 2528, 2816, 3088, 3476, 4246, 5056, 5632, 6176, 6952, 8492, 10112, 12352, 13904, 15247, 16984, 20224, 24704, 27808, 30494, 33968, 40448, 49408, 55616, 60988, 67936, 98816, 111232, 121976, 135872, 167717, 222464, 243952, 271744, 335434, 444928, 487904, 543488, 670868, 975808, 1086976, 1341736, 1951616, 2683472, 3903232, 5366944, 7806464, 10733888, 21467776, 42935552, 85871104]

約数ペア:

[(1, 85871104), (2, 42935552), (4, 21467776), (8, 10733888), (11, 7806464), (16, 5366944), (22, 3903232), (32, 2683472), (44, 1951616), (64, 1341736), (79, 1086976), (88, 975808), (128, 670868), (158, 543488), (176, 487904), (193, 444928), (256, 335434), (316, 271744), (352, 243952), (386, 222464), (512, 167717), (632, 135872), (704, 121976), (772, 111232), (869, 98816), (1264, 67936), (1408, 60988), (1544, 55616), (1738, 49408), (2123, 40448), (2528, 33968), (2816, 30494), (3088, 27808), (3476, 24704), (4246, 20224), (5056, 16984), (5632, 15247), (6176, 13904), (6952, 12352), (8492, 10112)]