16800112

素因数分解:

$2^4\times 7^1\times {\mathrm{150001}}^1$

素因数の和:150016

約数の個数: 20

約数和(自身を含む): 37200496

約数和(自身を除く): 20400384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 150001, 300002, 600004, 1050007, 1200008, 2100014, 2400016, 4200028, 8400056, 16800112]

約数ペア:

[(1, 16800112), (2, 8400056), (4, 4200028), (7, 2400016), (8, 2100014), (14, 1200008), (16, 1050007), (28, 600004), (56, 300002), (112, 150001)]