15648128

素因数分解:

$2^7\times {\mathrm{122251}}^1$

素因数の和:122265

約数の個数: 16

約数和(自身を含む): 31174260

約数和(自身を除く): 15526132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 122251, 244502, 489004, 978008, 1956016, 3912032, 7824064, 15648128]

約数ペア:

[(1, 15648128), (2, 7824064), (4, 3912032), (8, 1956016), (16, 978008), (32, 489004), (64, 244502), (128, 122251)]