4432432

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1993}}^1$

素因数の和:2140

約数の個数: 20

約数和(自身を含む): 8653960

約数和(自身を除く): 4221528

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1993, 2224, 3986, 7972, 15944, 31888, 277027, 554054, 1108108, 2216216, 4432432]

約数ペア:

[(1, 4432432), (2, 2216216), (4, 1108108), (8, 554054), (16, 277027), (139, 31888), (278, 15944), (556, 7972), (1112, 3986), (1993, 2224)]