16072120904

素因数分解:

$2^3\times 7^1\times {\mathrm{287002159}}^1$

素因数の和:287002172

約数の個数: 16

約数和(自身を含む): 34440259200

約数和(自身を除く): 18368138296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 287002159, 574004318, 1148008636, 2009015113, 2296017272, 4018030226, 8036060452, 16072120904]

約数ペア:

[(1, 16072120904), (2, 8036060452), (4, 4018030226), (7, 2296017272), (8, 2009015113), (14, 1148008636), (28, 574004318), (56, 287002159)]