16316384

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3207

約数の個数: 48

約数和(自身を含む): 38320128

約数和(自身を除く): 22003744

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 3167, 5152, 6334, 12668, 22169, 25336, 44338, 50672, 72841, 88676, 101344, 145682, 177352, 291364, 354704, 509887, 582728, 709408, 1019774, 1165456, 2039548, 2330912, 4079096, 8158192, 16316384]

約数ペア:

[(1, 16316384), (2, 8158192), (4, 4079096), (7, 2330912), (8, 2039548), (14, 1165456), (16, 1019774), (23, 709408), (28, 582728), (32, 509887), (46, 354704), (56, 291364), (92, 177352), (112, 145682), (161, 101344), (184, 88676), (224, 72841), (322, 50672), (368, 44338), (644, 25336), (736, 22169), (1288, 12668), (2576, 6334), (3167, 5152)]