855848992

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{4987}}^1$

素因数の和:5201

約数の個数: 48

約数和(自身を含む): 1749710592

約数和(自身を除く): 893861600

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 173, 248, 346, 496, 692, 992, 1384, 2768, 4987, 5363, 5536, 9974, 10726, 19948, 21452, 39896, 42904, 79792, 85808, 154597, 159584, 171616, 309194, 618388, 862751, 1236776, 1725502, 2473552, 3451004, 4947104, 6902008, 13804016, 26745281, 27608032, 53490562, 106981124, 213962248, 427924496, 855848992]

約数ペア:

[(1, 855848992), (2, 427924496), (4, 213962248), (8, 106981124), (16, 53490562), (31, 27608032), (32, 26745281), (62, 13804016), (124, 6902008), (173, 4947104), (248, 3451004), (346, 2473552), (496, 1725502), (692, 1236776), (992, 862751), (1384, 618388), (2768, 309194), (4987, 171616), (5363, 159584), (5536, 154597), (9974, 85808), (10726, 79792), (19948, 42904), (21452, 39896)]