4007152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{10889}}^1$

素因数の和:10920

約数の個数: 20

約数和(自身を含む): 8102160

約数和(自身を除く): 4095008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 10889, 21778, 43556, 87112, 174224, 250447, 500894, 1001788, 2003576, 4007152]

約数ペア:

[(1, 4007152), (2, 2003576), (4, 1001788), (8, 500894), (16, 250447), (23, 174224), (46, 87112), (92, 43556), (184, 21778), (368, 10889)]