16800128

素因数分解:

$2^7\times {\mathrm{131251}}^1$

素因数の和:131265

約数の個数: 16

約数和(自身を含む): 33469260

約数和(自身を除く): 16669132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131251, 262502, 525004, 1050008, 2100016, 4200032, 8400064, 16800128]

約数ペア:

[(1, 16800128), (2, 8400064), (4, 4200032), (8, 2100016), (16, 1050008), (32, 525004), (64, 262502), (128, 131251)]