25612144

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{30203}}^1$

素因数の和:30264

約数の個数: 20

約数和(自身を含む): 50561496

約数和(自身を除く): 24949352

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 30203, 60406, 120812, 241624, 483248, 1600759, 3201518, 6403036, 12806072, 25612144]

約数ペア:

[(1, 25612144), (2, 12806072), (4, 6403036), (8, 3201518), (16, 1600759), (53, 483248), (106, 241624), (212, 120812), (424, 60406), (848, 30203)]