85039088

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{38237}}^1$

素因数の和:38384

約数の個数: 20

約数和(自身を含む): 165952920

約数和(自身を除く): 80913832

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 38237, 76474, 152948, 305896, 611792, 5314943, 10629886, 21259772, 42519544, 85039088]

約数ペア:

[(1, 85039088), (2, 42519544), (4, 21259772), (8, 10629886), (16, 5314943), (139, 611792), (278, 305896), (556, 152948), (1112, 76474), (2224, 38237)]