39507952

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{20407}}^1$

素因数の和:20437

約数の個数: 30

約数和(自身を含む): 84142184

約数和(自身を除く): 44634232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 20407, 40814, 81628, 163256, 224477, 326512, 448954, 897908, 1795816, 2469247, 3591632, 4938494, 9876988, 19753976, 39507952]

約数ペア:

[(1, 39507952), (2, 19753976), (4, 9876988), (8, 4938494), (11, 3591632), (16, 2469247), (22, 1795816), (44, 897908), (88, 448954), (121, 326512), (176, 224477), (242, 163256), (484, 81628), (968, 40814), (1936, 20407)]