1113622016

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{167311}}^1$

素因数の和:167342

約数の個数: 40

約数和(自身を含む): 2396242464

約数和(自身を除く): 1282620448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 167311, 334622, 669244, 1338488, 2175043, 2676976, 4350086, 5353952, 8700172, 10707904, 17400344, 21415808, 34800688, 42831616, 69601376, 85663232, 139202752, 278405504, 556811008, 1113622016]

約数ペア:

[(1, 1113622016), (2, 556811008), (4, 278405504), (8, 139202752), (13, 85663232), (16, 69601376), (26, 42831616), (32, 34800688), (52, 21415808), (64, 17400344), (104, 10707904), (128, 8700172), (208, 5353952), (256, 4350086), (416, 2676976), (512, 2175043), (832, 1338488), (1664, 669244), (3328, 334622), (6656, 167311)]