223758496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17351}}^1$

素因数の和:17405

約数の個数: 48

約数和(自身を含む): 489742848

約数和(自身を除く): 265984352

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 17351, 34702, 69404, 138808, 225563, 277616, 451126, 537881, 555232, 902252, 1075762, 1804504, 2151524, 3609008, 4303048, 6992453, 7218016, 8606096, 13984906, 17212192, 27969812, 55939624, 111879248, 223758496]

約数ペア:

[(1, 223758496), (2, 111879248), (4, 55939624), (8, 27969812), (13, 17212192), (16, 13984906), (26, 8606096), (31, 7218016), (32, 6992453), (52, 4303048), (62, 3609008), (104, 2151524), (124, 1804504), (208, 1075762), (248, 902252), (403, 555232), (416, 537881), (496, 451126), (806, 277616), (992, 225563), (1612, 138808), (3224, 69404), (6448, 34702), (12896, 17351)]