16043216

素因数分解:

$2^4\times 7^1\times {\mathrm{143243}}^1$

素因数の和:143258

約数の個数: 20

約数和(自身を含む): 35524512

約数和(自身を除く): 19481296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 143243, 286486, 572972, 1002701, 1145944, 2005402, 2291888, 4010804, 8021608, 16043216]

約数ペア:

[(1, 16043216), (2, 8021608), (4, 4010804), (7, 2291888), (8, 2005402), (14, 1145944), (16, 1002701), (28, 572972), (56, 286486), (112, 143243)]