25020304

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{1987}}^1$

素因数の和:2782

約数の個数: 20

約数和(自身を含む): 48562864

約数和(自身を除く): 23542560

約数列:

[1, 2, 4, 8, 16, 787, 1574, 1987, 3148, 3974, 6296, 7948, 12592, 15896, 31792, 1563769, 3127538, 6255076, 12510152, 25020304]

約数ペア:

[(1, 25020304), (2, 12510152), (4, 6255076), (8, 3127538), (16, 1563769), (787, 31792), (1574, 15896), (1987, 12592), (3148, 7948), (3974, 6296)]