40372786

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{2383}}^1$

素因数の和:2625

約数の個数: 16

約数和(自身を含む): 62308224

約数和(自身を除く): 21935438

約数列:

[1, 2, 43, 86, 197, 394, 2383, 4766, 8471, 16942, 102469, 204938, 469451, 938902, 20186393, 40372786]

約数ペア:

[(1, 40372786), (2, 20186393), (43, 938902), (86, 469451), (197, 204938), (394, 102469), (2383, 16942), (4766, 8471)]