15872128

素因数分解:

$2^7\times {\mathrm{124001}}^1$

素因数の和:124015

約数の個数: 16

約数和(自身を含む): 31620510

約数和(自身を除く): 15748382

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 124001, 248002, 496004, 992008, 1984016, 3968032, 7936064, 15872128]

約数ペア:

[(1, 15872128), (2, 7936064), (4, 3968032), (8, 1984016), (16, 992008), (32, 496004), (64, 248002), (128, 124001)]