85864576

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1653

約数の個数: 64

約数和(自身を含む): 198826560

約数和(自身を除く): 112961984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1571, 1708, 1952, 3142, 3416, 3904, 6284, 6832, 7808, 10997, 12568, 13664, 21994, 25136, 27328, 43988, 50272, 54656, 87976, 95831, 100544, 175952, 191662, 201088, 351904, 383324, 670817, 703808, 766648, 1341634, 1407616, 1533296, 2683268, 3066592, 5366536, 6133184, 10733072, 12266368, 21466144, 42932288, 85864576]

約数ペア:

[(1, 85864576), (2, 42932288), (4, 21466144), (7, 12266368), (8, 10733072), (14, 6133184), (16, 5366536), (28, 3066592), (32, 2683268), (56, 1533296), (61, 1407616), (64, 1341634), (112, 766648), (122, 703808), (128, 670817), (224, 383324), (244, 351904), (427, 201088), (448, 191662), (488, 175952), (854, 100544), (896, 95831), (976, 87976), (1571, 54656), (1708, 50272), (1952, 43988), (3142, 27328), (3416, 25136), (3904, 21994), (6284, 13664), (6832, 12568), (7808, 10997)]