80503798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{2039}}^1$

素因数の和:3099

約数の個数: 16

約数和(自身を含む): 127296000

約数和(自身を除く): 46792202

約数列:

[1, 2, 19, 38, 1039, 2039, 2078, 4078, 19741, 38741, 39482, 77482, 2118521, 4237042, 40251899, 80503798]

約数ペア:

[(1, 80503798), (2, 40251899), (19, 4237042), (38, 2118521), (1039, 77482), (2039, 39482), (2078, 38741), (4078, 19741)]