2090943232

素因数分解:

$2^8\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1187}}^1$

素因数の和:2193

約数の個数: 72

約数和(自身を含む): 4778839296

約数和(自身を除く): 2687896064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 983, 1187, 1792, 1966, 2374, 3932, 4748, 6881, 7864, 8309, 9496, 13762, 15728, 16618, 18992, 27524, 31456, 33236, 37984, 55048, 62912, 66472, 75968, 110096, 125824, 132944, 151936, 220192, 251648, 265888, 303872, 440384, 531776, 880768, 1063552, 1166821, 1761536, 2127104, 2333642, 4667284, 8167747, 9334568, 16335494, 18669136, 32670988, 37338272, 65341976, 74676544, 130683952, 149353088, 261367904, 298706176, 522735808, 1045471616, 2090943232]

約数ペア:

[(1, 2090943232), (2, 1045471616), (4, 522735808), (7, 298706176), (8, 261367904), (14, 149353088), (16, 130683952), (28, 74676544), (32, 65341976), (56, 37338272), (64, 32670988), (112, 18669136), (128, 16335494), (224, 9334568), (256, 8167747), (448, 4667284), (896, 2333642), (983, 2127104), (1187, 1761536), (1792, 1166821), (1966, 1063552), (2374, 880768), (3932, 531776), (4748, 440384), (6881, 303872), (7864, 265888), (8309, 251648), (9496, 220192), (13762, 151936), (15728, 132944), (16618, 125824), (18992, 110096), (27524, 75968), (31456, 66472), (33236, 62912), (37984, 55048)]