40011536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{108727}}^1$

素因数の和:108758

約数の個数: 20

約数和(自身を含む): 80893632

約数和(自身を除く): 40882096

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 108727, 217454, 434908, 869816, 1739632, 2500721, 5001442, 10002884, 20005768, 40011536]

約数ペア:

[(1, 40011536), (2, 20005768), (4, 10002884), (8, 5001442), (16, 2500721), (23, 1739632), (46, 869816), (92, 434908), (184, 217454), (368, 108727)]