39039536

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{9721}}^1$

素因数の和:9980

約数の個数: 20

約数和(自身を含む): 75948264

約数和(自身を除く): 36908728

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 9721, 19442, 38884, 77768, 155536, 2439971, 4879942, 9759884, 19519768, 39039536]

約数ペア:

[(1, 39039536), (2, 19519768), (4, 9759884), (8, 4879942), (16, 2439971), (251, 155536), (502, 77768), (1004, 38884), (2008, 19442), (4016, 9721)]