25376128

素因数分解:

$2^7\times {\mathrm{198251}}^1$

素因数の和:198265

約数の個数: 16

約数和(自身を含む): 50554260

約数和(自身を除く): 25178132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 198251, 396502, 793004, 1586008, 3172016, 6344032, 12688064, 25376128]

約数ペア:

[(1, 25376128), (2, 12688064), (4, 6344032), (8, 3172016), (16, 1586008), (32, 793004), (64, 396502), (128, 198251)]