85974392

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80803}}^1$

素因数の和:80835

約数の個数: 32

約数和(自身を含む): 193929600

約数和(自身を除く): 107955208

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 80803, 161606, 323212, 565621, 646424, 1131242, 1535257, 2262484, 3070514, 4524968, 6141028, 10746799, 12282056, 21493598, 42987196, 85974392]

約数ペア:

[(1, 85974392), (2, 42987196), (4, 21493598), (7, 12282056), (8, 10746799), (14, 6141028), (19, 4524968), (28, 3070514), (38, 2262484), (56, 1535257), (76, 1131242), (133, 646424), (152, 565621), (266, 323212), (532, 161606), (1064, 80803)]