2031728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5521}}^1$

素因数の和:5552

約数の個数: 20

約数和(自身を含む): 4108368

約数和(自身を除く): 2076640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5521, 11042, 22084, 44168, 88336, 126983, 253966, 507932, 1015864, 2031728]

約数ペア:

[(1, 2031728), (2, 1015864), (4, 507932), (8, 253966), (16, 126983), (23, 88336), (46, 44168), (92, 22084), (184, 11042), (368, 5521)]