5006416

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1993}}^1$

素因数の和:2158

約数の個数: 20

約数和(自身を含む): 9766612

約数和(自身を除く): 4760196

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1993, 2512, 3986, 7972, 15944, 31888, 312901, 625802, 1251604, 2503208, 5006416]

約数ペア:

[(1, 5006416), (2, 2503208), (4, 1251604), (8, 625802), (16, 312901), (157, 31888), (314, 15944), (628, 7972), (1256, 3986), (1993, 2512)]