80496412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{5573}}^1$

素因数の和:5757

約数の個数: 24

約数和(自身を含む): 147956256

約数和(自身を除く): 67459844

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 3611, 5573, 7222, 11146, 14444, 22292, 128179, 256358, 512716, 874961, 1749922, 3499844, 20124103, 40248206, 80496412]

約数ペア:

[(1, 80496412), (2, 40248206), (4, 20124103), (23, 3499844), (46, 1749922), (92, 874961), (157, 512716), (314, 256358), (628, 128179), (3611, 22292), (5573, 14444), (7222, 11146)]