25436368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{51283}}^1$

素因数の和:51322

約数の個数: 20

約数和(自身を含む): 50873728

約数和(自身を除く): 25437360

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 51283, 102566, 205132, 410264, 820528, 1589773, 3179546, 6359092, 12718184, 25436368]

約数ペア:

[(1, 25436368), (2, 12718184), (4, 6359092), (8, 3179546), (16, 1589773), (31, 820528), (62, 410264), (124, 205132), (248, 102566), (496, 51283)]