22057984

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1690

約数の個数: 44

約数和(自身を含む): 47514964

約数和(自身を除く): 25456980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1657, 1664, 3314, 3328, 6628, 6656, 13256, 13312, 21541, 26512, 43082, 53024, 86164, 106048, 172328, 212096, 344656, 424192, 689312, 848384, 1378624, 1696768, 2757248, 5514496, 11028992, 22057984]

約数ペア:

[(1, 22057984), (2, 11028992), (4, 5514496), (8, 2757248), (13, 1696768), (16, 1378624), (26, 848384), (32, 689312), (52, 424192), (64, 344656), (104, 212096), (128, 172328), (208, 106048), (256, 86164), (416, 53024), (512, 43082), (832, 26512), (1024, 21541), (1657, 13312), (1664, 13256), (3314, 6656), (3328, 6628)]