25221104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{50849}}^1$

素因数の和:50888

約数の個数: 20

約数和(自身を含む): 50443200

約数和(自身を除く): 25222096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 50849, 101698, 203396, 406792, 813584, 1576319, 3152638, 6305276, 12610552, 25221104]

約数ペア:

[(1, 25221104), (2, 12610552), (4, 6305276), (8, 3152638), (16, 1576319), (31, 813584), (62, 406792), (124, 203396), (248, 101698), (496, 50849)]