22087936

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{6637}}^1$

素因数の和:6666

約数の個数: 36

約数和(自身を含む): 47488252

約数和(自身を除く): 25400316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 6637, 13274, 26548, 53096, 86281, 106192, 172562, 212384, 345124, 424768, 690248, 849536, 1380496, 1699072, 2760992, 5521984, 11043968, 22087936]

約数ペア:

[(1, 22087936), (2, 11043968), (4, 5521984), (8, 2760992), (13, 1699072), (16, 1380496), (26, 849536), (32, 690248), (52, 424768), (64, 345124), (104, 212384), (128, 172562), (208, 106192), (256, 86281), (416, 53096), (832, 26548), (1664, 13274), (3328, 6637)]