4177328

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2132

約数の個数: 20

約数和(自身を含む): 8159448

約数和(自身を除く): 3982120

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1993, 2096, 3986, 7972, 15944, 31888, 261083, 522166, 1044332, 2088664, 4177328]

約数ペア:

[(1, 4177328), (2, 2088664), (4, 1044332), (8, 522166), (16, 261083), (131, 31888), (262, 15944), (524, 7972), (1048, 3986), (1993, 2096)]